705095890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1\times {\mathrm{2879}}^1$

素因数の和:4194

約数の個数: 32

約数和(自身を含む): 1337472000

約数和(自身を除く): 632376110

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1289, 2578, 2879, 5758, 6445, 12890, 14395, 24491, 28790, 48982, 54701, 109402, 122455, 244910, 273505, 547010, 3711031, 7422062, 18555155, 37110310, 70509589, 141019178, 352547945, 705095890]

約数ペア:

[(1, 705095890), (2, 352547945), (5, 141019178), (10, 70509589), (19, 37110310), (38, 18555155), (95, 7422062), (190, 3711031), (1289, 547010), (2578, 273505), (2879, 244910), (5758, 122455), (6445, 109402), (12890, 54701), (14395, 48982), (24491, 28790)]