163083140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5333}}^1$

素因数の和:5492

約数の個数: 48

約数和(自身を含む): 376367040

約数和(自身を除く): 213283900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 139, 220, 278, 556, 695, 1390, 1529, 2780, 3058, 5333, 6116, 7645, 10666, 15290, 21332, 26665, 30580, 53330, 58663, 106660, 117326, 234652, 293315, 586630, 741287, 1173260, 1482574, 2965148, 3706435, 7412870, 8154157, 14825740, 16308314, 32616628, 40770785, 81541570, 163083140]

約数ペア:

[(1, 163083140), (2, 81541570), (4, 40770785), (5, 32616628), (10, 16308314), (11, 14825740), (20, 8154157), (22, 7412870), (44, 3706435), (55, 2965148), (110, 1482574), (139, 1173260), (220, 741287), (278, 586630), (556, 293315), (695, 234652), (1390, 117326), (1529, 106660), (2780, 58663), (3058, 53330), (5333, 30580), (6116, 26665), (7645, 21332), (10666, 15290)]