13640807740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1334717}}^1$

素因数の和:1334806

約数の個数: 48

約数和(自身を含む): 33186428352

約数和(自身を除く): 19545620612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 10220, 1334717, 2669434, 5338868, 6673585, 9343019, 13347170, 18686038, 26694340, 37372076, 46715095, 93430190, 97434341, 186860380, 194868682, 389737364, 487171705, 682040387, 974343410, 1364080774, 1948686820, 2728161548, 3410201935, 6820403870, 13640807740]

約数ペア:

[(1, 13640807740), (2, 6820403870), (4, 3410201935), (5, 2728161548), (7, 1948686820), (10, 1364080774), (14, 974343410), (20, 682040387), (28, 487171705), (35, 389737364), (70, 194868682), (73, 186860380), (140, 97434341), (146, 93430190), (292, 46715095), (365, 37372076), (511, 26694340), (730, 18686038), (1022, 13347170), (1460, 9343019), (2044, 6673585), (2555, 5338868), (5110, 2669434), (10220, 1334717)]