131463550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{733}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 260487792

約数和(自身を除く): 129024242

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 211, 422, 425, 733, 850, 1055, 1466, 2110, 3587, 3665, 5275, 7174, 7330, 10550, 12461, 17935, 18325, 24922, 35870, 36650, 62305, 89675, 124610, 154663, 179350, 309326, 311525, 623050, 773315, 1546630, 2629271, 3866575, 5258542, 7733150, 13146355, 26292710, 65731775, 131463550]

約数ペア:

[(1, 131463550), (2, 65731775), (5, 26292710), (10, 13146355), (17, 7733150), (25, 5258542), (34, 3866575), (50, 2629271), (85, 1546630), (170, 773315), (211, 623050), (422, 311525), (425, 309326), (733, 179350), (850, 154663), (1055, 124610), (1466, 89675), (2110, 62305), (3587, 36650), (3665, 35870), (5275, 24922), (7174, 18325), (7330, 17935), (10550, 12461)]