804975500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 2166248448

約数和(自身を除く): 1361272948

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 83, 85, 100, 119, 125, 140, 163, 166, 170, 175, 238, 250, 326, 332, 340, 350, 415, 425, 476, 500, 581, 595, 652, 700, 815, 830, 850, 875, 1141, 1162, 1190, 1411, 1630, 1660, 1700, 1750, 2075, 2125, 2282, 2324, 2380, 2771, 2822, 2905, 2975, 3260, 3500, 4075, 4150, 4250, 4564, 5542, 5644, 5705, 5810, 5950, 7055, 8150, 8300, 8500, 9877, 10375, 11084, 11410, 11620, 11900, 13529, 13855, 14110, 14525, 14875, 16300, 19397, 19754, 20375, 20750, 22820, 27058, 27710, 28220, 28525, 29050, 29750, 35275, 38794, 39508, 40750, 41500, 49385, 54116, 55420, 57050, 58100, 59500, 67645, 69275, 70550, 72625, 77588, 81500, 94703, 96985, 98770, 114100, 135290, 138550, 141100, 142625, 145250, 176375, 189406, 193970, 197540, 229993, 246925, 270580, 277100, 285250, 290500, 338225, 346375, 352750, 378812, 387940, 459986, 473515, 484925, 493850, 570500, 676450, 692750, 705500, 919972, 947030, 969850, 987700, 1149965, 1234625, 1352900, 1385500, 1609951, 1691125, 1894060, 1939700, 2299930, 2367575, 2424625, 2469250, 3219902, 3382250, 4599860, 4735150, 4849250, 4938500, 5749825, 6439804, 6764500, 8049755, 9470300, 9698500, 11499650, 11837875, 16099510, 22999300, 23675750, 28749125, 32199020, 40248775, 47351500, 57498250, 80497550, 114996500, 160995100, 201243875, 402487750, 804975500]

約数ペア:

[(1, 804975500), (2, 402487750), (4, 201243875), (5, 160995100), (7, 114996500), (10, 80497550), (14, 57498250), (17, 47351500), (20, 40248775), (25, 32199020), (28, 28749125), (34, 23675750), (35, 22999300), (50, 16099510), (68, 11837875), (70, 11499650), (83, 9698500), (85, 9470300), (100, 8049755), (119, 6764500), (125, 6439804), (140, 5749825), (163, 4938500), (166, 4849250), (170, 4735150), (175, 4599860), (238, 3382250), (250, 3219902), (326, 2469250), (332, 2424625), (340, 2367575), (350, 2299930), (415, 1939700), (425, 1894060), (476, 1691125), (500, 1609951), (581, 1385500), (595, 1352900), (652, 1234625), (700, 1149965), (815, 987700), (830, 969850), (850, 947030), (875, 919972), (1141, 705500), (1162, 692750), (1190, 676450), (1411, 570500), (1630, 493850), (1660, 484925), (1700, 473515), (1750, 459986), (2075, 387940), (2125, 378812), (2282, 352750), (2324, 346375), (2380, 338225), (2771, 290500), (2822, 285250), (2905, 277100), (2975, 270580), (3260, 246925), (3500, 229993), (4075, 197540), (4150, 193970), (4250, 189406), (4564, 176375), (5542, 145250), (5644, 142625), (5705, 141100), (5810, 138550), (5950, 135290), (7055, 114100), (8150, 98770), (8300, 96985), (8500, 94703), (9877, 81500), (10375, 77588), (11084, 72625), (11410, 70550), (11620, 69275), (11900, 67645), (13529, 59500), (13855, 58100), (14110, 57050), (14525, 55420), (14875, 54116), (16300, 49385), (19397, 41500), (19754, 40750), (20375, 39508), (20750, 38794), (22820, 35275), (27058, 29750), (27710, 29050), (28220, 28525)]