75707840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18199}}^1$

素因数の和:18229

約数の個数: 56

約数和(自身を含む): 194157600

約数和(自身を除く): 118449760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 18199, 36398, 72796, 90995, 145592, 181990, 236587, 291184, 363980, 473174, 582368, 727960, 946348, 1164736, 1182935, 1455920, 1892696, 2365870, 2911840, 3785392, 4731740, 5823680, 7570784, 9463480, 15141568, 18926960, 37853920, 75707840]

約数ペア:

[(1, 75707840), (2, 37853920), (4, 18926960), (5, 15141568), (8, 9463480), (10, 7570784), (13, 5823680), (16, 4731740), (20, 3785392), (26, 2911840), (32, 2365870), (40, 1892696), (52, 1455920), (64, 1182935), (65, 1164736), (80, 946348), (104, 727960), (130, 582368), (160, 473174), (208, 363980), (260, 291184), (320, 236587), (416, 181990), (520, 145592), (832, 90995), (1040, 72796), (2080, 36398), (4160, 18199)]