566346020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{8263}}^1$

素因数の和:8444

約数の個数: 48

約数和(自身を含む): 1249516800

約数和(自身を除く): 683170780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 149, 230, 298, 460, 596, 745, 1490, 2980, 3427, 6854, 8263, 13708, 16526, 17135, 33052, 34270, 41315, 68540, 82630, 165260, 190049, 380098, 760196, 950245, 1231187, 1900490, 2462374, 3800980, 4924748, 6155935, 12311870, 24623740, 28317301, 56634602, 113269204, 141586505, 283173010, 566346020]

約数ペア:

[(1, 566346020), (2, 283173010), (4, 141586505), (5, 113269204), (10, 56634602), (20, 28317301), (23, 24623740), (46, 12311870), (92, 6155935), (115, 4924748), (149, 3800980), (230, 2462374), (298, 1900490), (460, 1231187), (596, 950245), (745, 760196), (1490, 380098), (2980, 190049), (3427, 165260), (6854, 82630), (8263, 68540), (13708, 41315), (16526, 34270), (17135, 33052)]