965853850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{1367}}^1$

素因数の和:2479

約数の個数: 48

約数和(自身を含む): 1937875968

約数和(自身を除く): 972022118

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1087, 1367, 2174, 2734, 5435, 6835, 10870, 13670, 14131, 17771, 27175, 28262, 34175, 35542, 54350, 68350, 70655, 88855, 141310, 177710, 353275, 444275, 706550, 888550, 1485929, 2971858, 7429645, 14859290, 19317077, 37148225, 38634154, 74296450, 96585385, 193170770, 482926925, 965853850]

約数ペア:

[(1, 965853850), (2, 482926925), (5, 193170770), (10, 96585385), (13, 74296450), (25, 38634154), (26, 37148225), (50, 19317077), (65, 14859290), (130, 7429645), (325, 2971858), (650, 1485929), (1087, 888550), (1367, 706550), (2174, 444275), (2734, 353275), (5435, 177710), (6835, 141310), (10870, 88855), (13670, 70655), (14131, 68350), (17771, 54350), (27175, 35542), (28262, 34175)]