12764050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 26013960

約数和(自身を除く): 13249910

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 73, 130, 146, 269, 325, 365, 538, 650, 730, 949, 1345, 1825, 1898, 2690, 3497, 3650, 4745, 6725, 6994, 9490, 13450, 17485, 19637, 23725, 34970, 39274, 47450, 87425, 98185, 174850, 196370, 255281, 490925, 510562, 981850, 1276405, 2552810, 6382025, 12764050]

約数ペア:

[(1, 12764050), (2, 6382025), (5, 2552810), (10, 1276405), (13, 981850), (25, 510562), (26, 490925), (50, 255281), (65, 196370), (73, 174850), (130, 98185), (146, 87425), (269, 47450), (325, 39274), (365, 34970), (538, 23725), (650, 19637), (730, 17485), (949, 13450), (1345, 9490), (1825, 6994), (1898, 6725), (2690, 4745), (3497, 3650)]