13713050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 72

約数和(自身を含む): 29578836

約数和(自身を除く): 15865786

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 73, 85, 130, 146, 170, 221, 289, 325, 365, 425, 442, 578, 650, 730, 850, 949, 1105, 1241, 1445, 1825, 1898, 2210, 2482, 2890, 3650, 3757, 4745, 5525, 6205, 7225, 7514, 9490, 11050, 12410, 14450, 16133, 18785, 21097, 23725, 31025, 32266, 37570, 42194, 47450, 62050, 80665, 93925, 105485, 161330, 187850, 210970, 274261, 403325, 527425, 548522, 806650, 1054850, 1371305, 2742610, 6856525, 13713050]

約数ペア:

[(1, 13713050), (2, 6856525), (5, 2742610), (10, 1371305), (13, 1054850), (17, 806650), (25, 548522), (26, 527425), (34, 403325), (50, 274261), (65, 210970), (73, 187850), (85, 161330), (130, 105485), (146, 93925), (170, 80665), (221, 62050), (289, 47450), (325, 42194), (365, 37570), (425, 32266), (442, 31025), (578, 23725), (650, 21097), (730, 18785), (850, 16133), (949, 14450), (1105, 12410), (1241, 11050), (1445, 9490), (1825, 7514), (1898, 7225), (2210, 6205), (2482, 5525), (2890, 4745), (3650, 3757)]