157053606020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6151}}^1\times {\mathrm{17981}}^1$

素因数の和:24212

約数の個数: 48

約数和(自身を含む): 334530798336

約数和(自身を除く): 177477192316

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 6151, 12302, 17981, 24604, 30755, 35962, 61510, 71924, 89905, 123020, 179810, 359620, 436721, 873442, 1276651, 1746884, 2183605, 2553302, 4367210, 5106604, 6383255, 8734420, 12766510, 25533020, 110601131, 221202262, 442404524, 553005655, 1106011310, 2212022620, 7852680301, 15705360602, 31410721204, 39263401505, 78526803010, 157053606020]

約数ペア:

[(1, 157053606020), (2, 78526803010), (4, 39263401505), (5, 31410721204), (10, 15705360602), (20, 7852680301), (71, 2212022620), (142, 1106011310), (284, 553005655), (355, 442404524), (710, 221202262), (1420, 110601131), (6151, 25533020), (12302, 12766510), (17981, 8734420), (24604, 6383255), (30755, 5106604), (35962, 4367210), (61510, 2553302), (71924, 2183605), (89905, 1746884), (123020, 1276651), (179810, 873442), (359620, 436721)]