99009100

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{16231}}^1$

素因数の和:16306

約数の個数: 36

約数和(自身を含む): 218385328

約数和(自身を除く): 119376228

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 6100, 16231, 32462, 64924, 81155, 162310, 324620, 405775, 811550, 990091, 1623100, 1980182, 3960364, 4950455, 9900910, 19801820, 24752275, 49504550, 99009100]

約数ペア:

[(1, 99009100), (2, 49504550), (4, 24752275), (5, 19801820), (10, 9900910), (20, 4950455), (25, 3960364), (50, 1980182), (61, 1623100), (100, 990091), (122, 811550), (244, 405775), (305, 324620), (610, 162310), (1220, 81155), (1525, 64924), (3050, 32462), (6100, 16231)]