1569640150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1423}}^1\times {\mathrm{1697}}^1$

素因数の和:3145

約数の個数: 48

約数和(自身を含む): 3148173504

約数和(自身を除く): 1578533354

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1423, 1697, 2846, 3394, 7115, 8485, 14230, 16970, 18499, 22061, 35575, 36998, 42425, 44122, 71150, 84850, 92495, 110305, 184990, 220610, 462475, 551525, 924950, 1103050, 2414831, 4829662, 12074155, 24148310, 31392803, 60370775, 62785606, 120741550, 156964015, 313928030, 784820075, 1569640150]

約数ペア:

[(1, 1569640150), (2, 784820075), (5, 313928030), (10, 156964015), (13, 120741550), (25, 62785606), (26, 60370775), (50, 31392803), (65, 24148310), (130, 12074155), (325, 4829662), (650, 2414831), (1423, 1103050), (1697, 924950), (2846, 551525), (3394, 462475), (7115, 220610), (8485, 184990), (14230, 110305), (16970, 92495), (18499, 84850), (22061, 71150), (35575, 44122), (36998, 42425)]