126593360

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{6971}}^1$

素因数の和:7211

約数の個数: 40

約数和(自身を含む): 295668576

約数和(自身を除く): 169075216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3632, 4540, 6971, 9080, 13942, 18160, 27884, 34855, 55768, 69710, 111536, 139420, 278840, 557680, 1582417, 3164834, 6329668, 7912085, 12659336, 15824170, 25318672, 31648340, 63296680, 126593360]

約数ペア:

[(1, 126593360), (2, 63296680), (4, 31648340), (5, 25318672), (8, 15824170), (10, 12659336), (16, 7912085), (20, 6329668), (40, 3164834), (80, 1582417), (227, 557680), (454, 278840), (908, 139420), (1135, 111536), (1816, 69710), (2270, 55768), (3632, 34855), (4540, 27884), (6971, 18160), (9080, 13942)]