5356100840

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{4091}}^1$

素因数の和:4634

約数の個数: 64

約数和(自身を含む): 12250465920

約数和(自身を除く): 6894365080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 461, 568, 710, 922, 1420, 1844, 2305, 2840, 3688, 4091, 4610, 8182, 9220, 16364, 18440, 20455, 32728, 32731, 40910, 65462, 81820, 130924, 163640, 163655, 261848, 290461, 327310, 580922, 654620, 1161844, 1309240, 1452305, 1885951, 2323688, 2904610, 3771902, 5809220, 7543804, 9429755, 11618440, 15087608, 18859510, 37719020, 75438040, 133902521, 267805042, 535610084, 669512605, 1071220168, 1339025210, 2678050420, 5356100840]

約数ペア:

[(1, 5356100840), (2, 2678050420), (4, 1339025210), (5, 1071220168), (8, 669512605), (10, 535610084), (20, 267805042), (40, 133902521), (71, 75438040), (142, 37719020), (284, 18859510), (355, 15087608), (461, 11618440), (568, 9429755), (710, 7543804), (922, 5809220), (1420, 3771902), (1844, 2904610), (2305, 2323688), (2840, 1885951), (3688, 1452305), (4091, 1309240), (4610, 1161844), (8182, 654620), (9220, 580922), (16364, 327310), (18440, 290461), (20455, 261848), (32728, 163655), (32731, 163640), (40910, 130924), (65462, 81820)]