79903190020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5953}}^1\times {\mathrm{29179}}^1$

素因数の和:35164

約数の個数: 48

約数和(自身を含む): 175127621760

約数和(自身を除く): 95224431740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 5953, 11906, 23812, 29179, 29765, 58358, 59530, 116716, 119060, 136919, 145895, 273838, 291790, 547676, 583580, 671117, 684595, 1342234, 1369190, 2684468, 2738380, 3355585, 6711170, 13422340, 173702587, 347405174, 694810348, 868512935, 1737025870, 3474051740, 3995159501, 7990319002, 15980638004, 19975797505, 39951595010, 79903190020]

約数ペア:

[(1, 79903190020), (2, 39951595010), (4, 19975797505), (5, 15980638004), (10, 7990319002), (20, 3995159501), (23, 3474051740), (46, 1737025870), (92, 868512935), (115, 694810348), (230, 347405174), (460, 173702587), (5953, 13422340), (11906, 6711170), (23812, 3355585), (29179, 2738380), (29765, 2684468), (58358, 1369190), (59530, 1342234), (116716, 684595), (119060, 671117), (136919, 583580), (145895, 547676), (273838, 291790)]