104969360

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12739}}^1$

素因数の和:12855

約数の個数: 40

約数和(自身を含む): 246442560

約数和(自身を除く): 141473200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 12739, 25478, 50956, 63695, 101912, 127390, 203824, 254780, 509560, 1019120, 1312117, 2624234, 5248468, 6560585, 10496936, 13121170, 20993872, 26242340, 52484680, 104969360]

約数ペア:

[(1, 104969360), (2, 52484680), (4, 26242340), (5, 20993872), (8, 13121170), (10, 10496936), (16, 6560585), (20, 5248468), (40, 2624234), (80, 1312117), (103, 1019120), (206, 509560), (412, 254780), (515, 203824), (824, 127390), (1030, 101912), (1648, 63695), (2060, 50956), (4120, 25478), (8240, 12739)]