86510450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7829}}^1$

素因数の和:7871

約数の個数: 48

約数和(自身を含む): 183503880

約数和(自身を除く): 96993430

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 7829, 11050, 15658, 39145, 78290, 101777, 133093, 195725, 203554, 266186, 391450, 508885, 665465, 1017770, 1330930, 1730209, 2544425, 3327325, 3460418, 5088850, 6654650, 8651045, 17302090, 43255225, 86510450]

約数ペア:

[(1, 86510450), (2, 43255225), (5, 17302090), (10, 8651045), (13, 6654650), (17, 5088850), (25, 3460418), (26, 3327325), (34, 2544425), (50, 1730209), (65, 1330930), (85, 1017770), (130, 665465), (170, 508885), (221, 391450), (325, 266186), (425, 203554), (442, 195725), (650, 133093), (850, 101777), (1105, 78290), (2210, 39145), (5525, 15658), (7829, 11050)]