20029124500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22619}}^1$

素因数の和:22679

約数の個数: 192

約数和(自身を含む): 56911196160

約数和(自身を除く): 36882071660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 25, 28, 35, 44, 46, 50, 55, 70, 77, 92, 100, 110, 115, 125, 140, 154, 161, 175, 220, 230, 250, 253, 275, 308, 322, 350, 385, 460, 500, 506, 550, 575, 644, 700, 770, 805, 875, 1012, 1100, 1150, 1265, 1375, 1540, 1610, 1750, 1771, 1925, 2300, 2530, 2750, 2875, 3220, 3500, 3542, 3850, 4025, 5060, 5500, 5750, 6325, 7084, 7700, 8050, 8855, 9625, 11500, 12650, 16100, 17710, 19250, 20125, 22619, 25300, 31625, 35420, 38500, 40250, 44275, 45238, 63250, 80500, 88550, 90476, 113095, 126500, 158333, 177100, 221375, 226190, 248809, 316666, 442750, 452380, 497618, 520237, 565475, 633332, 791665, 885500, 995236, 1040474, 1130950, 1244045, 1583330, 1741663, 2080948, 2261900, 2488090, 2601185, 2827375, 3166660, 3483326, 3641659, 3958325, 4976180, 5202370, 5654750, 5722607, 6220225, 6966652, 7283318, 7916650, 8708315, 10404740, 11309500, 11445214, 12440450, 13005925, 14566636, 15833300, 17416630, 18208295, 19791625, 22890428, 24880900, 26011850, 28613035, 31101125, 34833260, 36416590, 39583250, 40058249, 43541575, 52023700, 57226070, 62202250, 65029625, 72833180, 79166500, 80116498, 87083150, 91041475, 114452140, 124404500, 130059250, 143065175, 160232996, 174166300, 182082950, 200291245, 217707875, 260118500, 286130350, 364165900, 400582490, 435415750, 455207375, 572260700, 715325875, 801164980, 870831500, 910414750, 1001456225, 1430651750, 1820829500, 2002912450, 2861303500, 4005824900, 5007281125, 10014562250, 20029124500]

約数ペア:

[(1, 20029124500), (2, 10014562250), (4, 5007281125), (5, 4005824900), (7, 2861303500), (10, 2002912450), (11, 1820829500), (14, 1430651750), (20, 1001456225), (22, 910414750), (23, 870831500), (25, 801164980), (28, 715325875), (35, 572260700), (44, 455207375), (46, 435415750), (50, 400582490), (55, 364165900), (70, 286130350), (77, 260118500), (92, 217707875), (100, 200291245), (110, 182082950), (115, 174166300), (125, 160232996), (140, 143065175), (154, 130059250), (161, 124404500), (175, 114452140), (220, 91041475), (230, 87083150), (250, 80116498), (253, 79166500), (275, 72833180), (308, 65029625), (322, 62202250), (350, 57226070), (385, 52023700), (460, 43541575), (500, 40058249), (506, 39583250), (550, 36416590), (575, 34833260), (644, 31101125), (700, 28613035), (770, 26011850), (805, 24880900), (875, 22890428), (1012, 19791625), (1100, 18208295), (1150, 17416630), (1265, 15833300), (1375, 14566636), (1540, 13005925), (1610, 12440450), (1750, 11445214), (1771, 11309500), (1925, 10404740), (2300, 8708315), (2530, 7916650), (2750, 7283318), (2875, 6966652), (3220, 6220225), (3500, 5722607), (3542, 5654750), (3850, 5202370), (4025, 4976180), (5060, 3958325), (5500, 3641659), (5750, 3483326), (6325, 3166660), (7084, 2827375), (7700, 2601185), (8050, 2488090), (8855, 2261900), (9625, 2080948), (11500, 1741663), (12650, 1583330), (16100, 1244045), (17710, 1130950), (19250, 1040474), (20125, 995236), (22619, 885500), (25300, 791665), (31625, 633332), (35420, 565475), (38500, 520237), (40250, 497618), (44275, 452380), (45238, 442750), (63250, 316666), (80500, 248809), (88550, 226190), (90476, 221375), (113095, 177100), (126500, 158333)]