100916660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:517

約数の個数: 72

約数和(自身を含む): 233193240

約数和(自身を除く): 132276580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 169, 260, 292, 338, 365, 409, 676, 730, 818, 845, 949, 1460, 1636, 1690, 1898, 2045, 3380, 3796, 4090, 4745, 5317, 8180, 9490, 10634, 12337, 18980, 21268, 24674, 26585, 29857, 49348, 53170, 59714, 61685, 69121, 106340, 119428, 123370, 138242, 149285, 246740, 276484, 298570, 345605, 388141, 597140, 691210, 776282, 1382420, 1552564, 1940705, 3881410, 5045833, 7762820, 10091666, 20183332, 25229165, 50458330, 100916660]

約数ペア:

[(1, 100916660), (2, 50458330), (4, 25229165), (5, 20183332), (10, 10091666), (13, 7762820), (20, 5045833), (26, 3881410), (52, 1940705), (65, 1552564), (73, 1382420), (130, 776282), (146, 691210), (169, 597140), (260, 388141), (292, 345605), (338, 298570), (365, 276484), (409, 246740), (676, 149285), (730, 138242), (818, 123370), (845, 119428), (949, 106340), (1460, 69121), (1636, 61685), (1690, 59714), (1898, 53170), (2045, 49348), (3380, 29857), (3796, 26585), (4090, 24674), (4745, 21268), (5317, 18980), (8180, 12337), (9490, 10634)]