160189360

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{8821}}^1$

素因数の和:9061

約数の個数: 40

約数和(自身を含む): 374123376

約数和(自身を除く): 213934016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3632, 4540, 8821, 9080, 17642, 18160, 35284, 44105, 70568, 88210, 141136, 176420, 352840, 705680, 2002367, 4004734, 8009468, 10011835, 16018936, 20023670, 32037872, 40047340, 80094680, 160189360]

約数ペア:

[(1, 160189360), (2, 80094680), (4, 40047340), (5, 32037872), (8, 20023670), (10, 16018936), (16, 10011835), (20, 8009468), (40, 4004734), (80, 2002367), (227, 705680), (454, 352840), (908, 176420), (1135, 141136), (1816, 88210), (2270, 70568), (3632, 44105), (4540, 35284), (8821, 18160), (9080, 17642)]