12680851060

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1231}}^1\times {\mathrm{2269}}^1$

素因数の和:3736

約数の個数: 48

約数和(自身を含む): 26780624640

約数和(自身を除く): 14099773580

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 1231, 2269, 2270, 2462, 4538, 4540, 4924, 6155, 9076, 11345, 12310, 22690, 24620, 45380, 279437, 515063, 558874, 1030126, 1117748, 1397185, 2060252, 2575315, 2793139, 2794370, 5150630, 5586278, 5588740, 10301260, 11172556, 13965695, 27931390, 55862780, 634042553, 1268085106, 2536170212, 3170212765, 6340425530, 12680851060]

約数ペア:

[(1, 12680851060), (2, 6340425530), (4, 3170212765), (5, 2536170212), (10, 1268085106), (20, 634042553), (227, 55862780), (454, 27931390), (908, 13965695), (1135, 11172556), (1231, 10301260), (2269, 5588740), (2270, 5586278), (2462, 5150630), (4538, 2794370), (4540, 2793139), (4924, 2575315), (6155, 2060252), (9076, 1397185), (11345, 1117748), (12310, 1030126), (22690, 558874), (24620, 515063), (45380, 279437)]