190685660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{1447}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 437875200

約数和(自身を除く): 247189540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 599, 1198, 1447, 2396, 2894, 2995, 5788, 5990, 6589, 7235, 11980, 13178, 14470, 15917, 26356, 28940, 31834, 32945, 63668, 65890, 79585, 131780, 159170, 318340, 866753, 1733506, 3467012, 4333765, 8667530, 9534283, 17335060, 19068566, 38137132, 47671415, 95342830, 190685660]

約数ペア:

[(1, 190685660), (2, 95342830), (4, 47671415), (5, 38137132), (10, 19068566), (11, 17335060), (20, 9534283), (22, 8667530), (44, 4333765), (55, 3467012), (110, 1733506), (220, 866753), (599, 318340), (1198, 159170), (1447, 131780), (2396, 79585), (2894, 65890), (2995, 63668), (5788, 32945), (5990, 31834), (6589, 28940), (7235, 26356), (11980, 15917), (13178, 14470)]