6460897760

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{2213}}^1$

素因数の和:2556

約数の個数: 96

約数和(自身を含む): 15546105792

約数和(自身を除く): 9085208032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 257, 284, 355, 514, 568, 710, 1028, 1136, 1285, 1420, 2056, 2213, 2272, 2570, 2840, 4112, 4426, 5140, 5680, 8224, 8852, 10280, 11065, 11360, 17704, 18247, 20560, 22130, 35408, 36494, 41120, 44260, 70816, 72988, 88520, 91235, 145976, 157123, 177040, 182470, 291952, 314246, 354080, 364940, 568741, 583904, 628492, 729880, 785615, 1137482, 1256984, 1459760, 1571230, 2274964, 2513968, 2843705, 2919520, 3142460, 4549928, 5027936, 5687410, 6284920, 9099856, 11374820, 12569840, 18199712, 22749640, 25139680, 40380611, 45499280, 80761222, 90998560, 161522444, 201903055, 323044888, 403806110, 646089776, 807612220, 1292179552, 1615224440, 3230448880, 6460897760]

約数ペア:

[(1, 6460897760), (2, 3230448880), (4, 1615224440), (5, 1292179552), (8, 807612220), (10, 646089776), (16, 403806110), (20, 323044888), (32, 201903055), (40, 161522444), (71, 90998560), (80, 80761222), (142, 45499280), (160, 40380611), (257, 25139680), (284, 22749640), (355, 18199712), (514, 12569840), (568, 11374820), (710, 9099856), (1028, 6284920), (1136, 5687410), (1285, 5027936), (1420, 4549928), (2056, 3142460), (2213, 2919520), (2272, 2843705), (2570, 2513968), (2840, 2274964), (4112, 1571230), (4426, 1459760), (5140, 1256984), (5680, 1137482), (8224, 785615), (8852, 729880), (10280, 628492), (11065, 583904), (11360, 568741), (17704, 364940), (18247, 354080), (20560, 314246), (22130, 291952), (35408, 182470), (36494, 177040), (41120, 157123), (44260, 145976), (70816, 91235), (72988, 88520)]