119877550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4289}}^1$

素因数の和:4357

約数の個数: 48

約数和(自身を含む): 245765520

約数和(自身を除く): 125887970

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 325, 430, 559, 650, 1075, 1118, 2150, 2795, 4289, 5590, 8578, 13975, 21445, 27950, 42890, 55757, 107225, 111514, 184427, 214450, 278785, 368854, 557570, 922135, 1393925, 1844270, 2397551, 2787850, 4610675, 4795102, 9221350, 11987755, 23975510, 59938775, 119877550]

約数ペア:

[(1, 119877550), (2, 59938775), (5, 23975510), (10, 11987755), (13, 9221350), (25, 4795102), (26, 4610675), (43, 2787850), (50, 2397551), (65, 1844270), (86, 1393925), (130, 922135), (215, 557570), (325, 368854), (430, 278785), (559, 214450), (650, 184427), (1075, 111514), (1118, 107225), (2150, 55757), (2795, 42890), (4289, 27950), (5590, 21445), (8578, 13975)]