40153100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 95441808

約数和(自身を除く): 55288708

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 67, 100, 130, 134, 260, 268, 325, 335, 461, 650, 670, 871, 922, 1300, 1340, 1675, 1742, 1844, 2305, 3350, 3484, 4355, 4610, 5993, 6700, 8710, 9220, 11525, 11986, 17420, 21775, 23050, 23972, 29965, 30887, 43550, 46100, 59930, 61774, 87100, 119860, 123548, 149825, 154435, 299650, 308870, 401531, 599300, 617740, 772175, 803062, 1544350, 1606124, 2007655, 3088700, 4015310, 8030620, 10038275, 20076550, 40153100]

約数ペア:

[(1, 40153100), (2, 20076550), (4, 10038275), (5, 8030620), (10, 4015310), (13, 3088700), (20, 2007655), (25, 1606124), (26, 1544350), (50, 803062), (52, 772175), (65, 617740), (67, 599300), (100, 401531), (130, 308870), (134, 299650), (260, 154435), (268, 149825), (325, 123548), (335, 119860), (461, 87100), (650, 61774), (670, 59930), (871, 46100), (922, 43550), (1300, 30887), (1340, 29965), (1675, 23972), (1742, 23050), (1844, 21775), (2305, 17420), (3350, 11986), (3484, 11525), (4355, 9220), (4610, 8710), (5993, 6700)]