82903360

素因数分解:

$2^6\times 5^1\times {\mathrm{449}}^1\times {\mathrm{577}}^1$

素因数の和:1043

約数の個数: 56

約数和(自身を含む): 198196200

約数和(自身を除く): 115292840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 449, 577, 898, 1154, 1796, 2245, 2308, 2885, 3592, 4490, 4616, 5770, 7184, 8980, 9232, 11540, 14368, 17960, 18464, 23080, 28736, 35920, 36928, 46160, 71840, 92320, 143680, 184640, 259073, 518146, 1036292, 1295365, 2072584, 2590730, 4145168, 5181460, 8290336, 10362920, 16580672, 20725840, 41451680, 82903360]

約数ペア:

[(1, 82903360), (2, 41451680), (4, 20725840), (5, 16580672), (8, 10362920), (10, 8290336), (16, 5181460), (20, 4145168), (32, 2590730), (40, 2072584), (64, 1295365), (80, 1036292), (160, 518146), (320, 259073), (449, 184640), (577, 143680), (898, 92320), (1154, 71840), (1796, 46160), (2245, 36928), (2308, 35920), (2885, 28736), (3592, 23080), (4490, 18464), (4616, 17960), (5770, 14368), (7184, 11540), (8980, 9232)]