241536620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{1237}}^1$

素因数の和:2010

約数の個数: 48

約数和(自身を含む): 547413888

約数和(自身を除く): 305877268

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 751, 1237, 1502, 2474, 3004, 3755, 4948, 6185, 7510, 9763, 12370, 15020, 16081, 19526, 24740, 32162, 39052, 48815, 64324, 80405, 97630, 160810, 195260, 321620, 928987, 1857974, 3715948, 4644935, 9289870, 12076831, 18579740, 24153662, 48307324, 60384155, 120768310, 241536620]

約数ペア:

[(1, 241536620), (2, 120768310), (4, 60384155), (5, 48307324), (10, 24153662), (13, 18579740), (20, 12076831), (26, 9289870), (52, 4644935), (65, 3715948), (130, 1857974), (260, 928987), (751, 321620), (1237, 195260), (1502, 160810), (2474, 97630), (3004, 80405), (3755, 64324), (4948, 48815), (6185, 39052), (7510, 32162), (9763, 24740), (12370, 19526), (15020, 16081)]