4063480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 9849600

約数和(自身を除く): 5786120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 113, 116, 124, 145, 155, 226, 232, 248, 290, 310, 452, 565, 580, 620, 899, 904, 1130, 1160, 1240, 1798, 2260, 3277, 3503, 3596, 4495, 4520, 6554, 7006, 7192, 8990, 13108, 14012, 16385, 17515, 17980, 26216, 28024, 32770, 35030, 35960, 65540, 70060, 101587, 131080, 140120, 203174, 406348, 507935, 812696, 1015870, 2031740, 4063480]

約数ペア:

[(1, 4063480), (2, 2031740), (4, 1015870), (5, 812696), (8, 507935), (10, 406348), (20, 203174), (29, 140120), (31, 131080), (40, 101587), (58, 70060), (62, 65540), (113, 35960), (116, 35030), (124, 32770), (145, 28024), (155, 26216), (226, 17980), (232, 17515), (248, 16385), (290, 14012), (310, 13108), (452, 8990), (565, 7192), (580, 7006), (620, 6554), (899, 4520), (904, 4495), (1130, 3596), (1160, 3503), (1240, 3277), (1798, 2260)]