20243380300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{10333}}^1$

素因数の和:10508

約数の個数: 144

約数和(自身を含む): 51989609952

約数和(自身を除く): 31746229652

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 137, 143, 220, 260, 274, 275, 286, 325, 548, 550, 572, 650, 685, 715, 1100, 1300, 1370, 1430, 1507, 1781, 2740, 2860, 3014, 3425, 3562, 3575, 6028, 6850, 7124, 7150, 7535, 8905, 10333, 13700, 14300, 15070, 17810, 19591, 20666, 30140, 35620, 37675, 39182, 41332, 44525, 51665, 75350, 78364, 89050, 97955, 103330, 113663, 134329, 150700, 178100, 195910, 206660, 227326, 258325, 268658, 391820, 454652, 489775, 516650, 537316, 568315, 671645, 979550, 1033300, 1136630, 1343290, 1415621, 1477619, 1959100, 2273260, 2686580, 2831242, 2841575, 2955238, 3358225, 5662484, 5683150, 5910476, 6716450, 7078105, 7388095, 11366300, 13432900, 14156210, 14776190, 15571831, 18403073, 28312420, 29552380, 31143662, 35390525, 36806146, 36940475, 62287324, 70781050, 73612292, 73880950, 77859155, 92015365, 141562100, 147761900, 155718310, 184030730, 202433803, 311436620, 368061460, 389295775, 404867606, 460076825, 778591550, 809735212, 920153650, 1012169015, 1557183100, 1840307300, 2024338030, 4048676060, 5060845075, 10121690150, 20243380300]

約数ペア:

[(1, 20243380300), (2, 10121690150), (4, 5060845075), (5, 4048676060), (10, 2024338030), (11, 1840307300), (13, 1557183100), (20, 1012169015), (22, 920153650), (25, 809735212), (26, 778591550), (44, 460076825), (50, 404867606), (52, 389295775), (55, 368061460), (65, 311436620), (100, 202433803), (110, 184030730), (130, 155718310), (137, 147761900), (143, 141562100), (220, 92015365), (260, 77859155), (274, 73880950), (275, 73612292), (286, 70781050), (325, 62287324), (548, 36940475), (550, 36806146), (572, 35390525), (650, 31143662), (685, 29552380), (715, 28312420), (1100, 18403073), (1300, 15571831), (1370, 14776190), (1430, 14156210), (1507, 13432900), (1781, 11366300), (2740, 7388095), (2860, 7078105), (3014, 6716450), (3425, 5910476), (3562, 5683150), (3575, 5662484), (6028, 3358225), (6850, 2955238), (7124, 2841575), (7150, 2831242), (7535, 2686580), (8905, 2273260), (10333, 1959100), (13700, 1477619), (14300, 1415621), (15070, 1343290), (17810, 1136630), (19591, 1033300), (20666, 979550), (30140, 671645), (35620, 568315), (37675, 537316), (39182, 516650), (41332, 489775), (44525, 454652), (51665, 391820), (75350, 268658), (78364, 258325), (89050, 227326), (97955, 206660), (103330, 195910), (113663, 178100), (134329, 150700)]