201131570320

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{11075527}}^1$

素因数の和:11075767

約数の個数: 40

約数和(自身を含む): 469690991424

約数和(自身を除く): 268559421104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3632, 4540, 9080, 18160, 11075527, 22151054, 44302108, 55377635, 88604216, 110755270, 177208432, 221510540, 443021080, 886042160, 2514144629, 5028289258, 10056578516, 12570723145, 20113157032, 25141446290, 40226314064, 50282892580, 100565785160, 201131570320]

約数ペア:

[(1, 201131570320), (2, 100565785160), (4, 50282892580), (5, 40226314064), (8, 25141446290), (10, 20113157032), (16, 12570723145), (20, 10056578516), (40, 5028289258), (80, 2514144629), (227, 886042160), (454, 443021080), (908, 221510540), (1135, 177208432), (1816, 110755270), (2270, 88604216), (3632, 55377635), (4540, 44302108), (9080, 22151054), (18160, 11075527)]