118703960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3301}}^1$

素因数の和:3372

約数の個数: 64

約数和(自身を含む): 285292800

約数和(自身を除く): 166588840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 145, 155, 232, 248, 290, 310, 580, 620, 899, 1160, 1240, 1798, 3301, 3596, 4495, 6602, 7192, 8990, 13204, 16505, 17980, 26408, 33010, 35960, 66020, 95729, 102331, 132040, 191458, 204662, 382916, 409324, 478645, 511655, 765832, 818648, 957290, 1023310, 1914580, 2046620, 2967599, 3829160, 4093240, 5935198, 11870396, 14837995, 23740792, 29675990, 59351980, 118703960]

約数ペア:

[(1, 118703960), (2, 59351980), (4, 29675990), (5, 23740792), (8, 14837995), (10, 11870396), (20, 5935198), (29, 4093240), (31, 3829160), (40, 2967599), (58, 2046620), (62, 1914580), (116, 1023310), (124, 957290), (145, 818648), (155, 765832), (232, 511655), (248, 478645), (290, 409324), (310, 382916), (580, 204662), (620, 191458), (899, 132040), (1160, 102331), (1240, 95729), (1798, 66020), (3301, 35960), (3596, 33010), (4495, 26408), (6602, 17980), (7192, 16505), (8990, 13204)]