40853164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 81994752

約数和(自身を除く): 41141588

約数列:

[1, 2, 4, 11, 22, 31, 44, 61, 62, 122, 124, 244, 341, 491, 671, 682, 982, 1342, 1364, 1891, 1964, 2684, 3782, 5401, 7564, 10802, 15221, 20801, 21604, 29951, 30442, 41602, 59902, 60884, 83204, 119804, 167431, 329461, 334862, 658922, 669724, 928481, 1317844, 1856962, 3713924, 10213291, 20426582, 40853164]

約数ペア:

[(1, 40853164), (2, 20426582), (4, 10213291), (11, 3713924), (22, 1856962), (31, 1317844), (44, 928481), (61, 669724), (62, 658922), (122, 334862), (124, 329461), (244, 167431), (341, 119804), (491, 83204), (671, 60884), (682, 59902), (982, 41602), (1342, 30442), (1364, 29951), (1891, 21604), (1964, 20801), (2684, 15221), (3782, 10802), (5401, 7564)]