26140530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 68358528

約数和(自身を除く): 42217998

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 97, 130, 194, 195, 291, 390, 485, 582, 691, 970, 1261, 1382, 1455, 2073, 2522, 2910, 3455, 3783, 4146, 6305, 6910, 7566, 8983, 10365, 12610, 17966, 18915, 20730, 26949, 37830, 44915, 53898, 67027, 89830, 134054, 134745, 201081, 269490, 335135, 402162, 670270, 871351, 1005405, 1742702, 2010810, 2614053, 4356755, 5228106, 8713510, 13070265, 26140530]

約数ペア:

[(1, 26140530), (2, 13070265), (3, 8713510), (5, 5228106), (6, 4356755), (10, 2614053), (13, 2010810), (15, 1742702), (26, 1005405), (30, 871351), (39, 670270), (65, 402162), (78, 335135), (97, 269490), (130, 201081), (194, 134745), (195, 134054), (291, 89830), (390, 67027), (485, 53898), (582, 44915), (691, 37830), (970, 26949), (1261, 20730), (1382, 18915), (1455, 17966), (2073, 12610), (2522, 10365), (2910, 8983), (3455, 7566), (3783, 6910), (4146, 6305)]