1569465623020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1\times {\mathrm{920281}}^1$

素因数の和:921562

約数の個数: 48

約数和(自身を含む): 3345085187136

約数和(自身を除く): 1775619564116

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1201, 1420, 2402, 4804, 6005, 12010, 24020, 85271, 170542, 341084, 426355, 852710, 920281, 1705420, 1840562, 3681124, 4601405, 9202810, 18405620, 65339951, 130679902, 261359804, 326699755, 653399510, 1105257481, 1306799020, 2210514962, 4421029924, 5526287405, 11052574810, 22105149620, 78473281151, 156946562302, 313893124604, 392366405755, 784732811510, 1569465623020]

約数ペア:

[(1, 1569465623020), (2, 784732811510), (4, 392366405755), (5, 313893124604), (10, 156946562302), (20, 78473281151), (71, 22105149620), (142, 11052574810), (284, 5526287405), (355, 4421029924), (710, 2210514962), (1201, 1306799020), (1420, 1105257481), (2402, 653399510), (4804, 326699755), (6005, 261359804), (12010, 130679902), (24020, 65339951), (85271, 18405620), (170542, 9202810), (341084, 4601405), (426355, 3681124), (852710, 1840562), (920281, 1705420)]