100172960

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21589}}^1$

素因数の和:21633

約数の個数: 48

約数和(自身を含む): 244830600

約数和(自身を除く): 144657640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 21589, 43178, 86356, 107945, 172712, 215890, 345424, 431780, 626081, 690848, 863560, 1252162, 1727120, 2504324, 3130405, 3454240, 5008648, 6260810, 10017296, 12521620, 20034592, 25043240, 50086480, 100172960]

約数ペア:

[(1, 100172960), (2, 50086480), (4, 25043240), (5, 20034592), (8, 12521620), (10, 10017296), (16, 6260810), (20, 5008648), (29, 3454240), (32, 3130405), (40, 2504324), (58, 1727120), (80, 1252162), (116, 863560), (145, 690848), (160, 626081), (232, 431780), (290, 345424), (464, 215890), (580, 172712), (928, 107945), (1160, 86356), (2320, 43178), (4640, 21589)]