110495420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5297}}^1$

素因数の和:5462

約数の個数: 48

約数和(自身を含む): 267019200

約数和(自身を除く): 156523780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 4172, 5215, 5297, 10430, 10594, 20860, 21188, 26485, 37079, 52970, 74158, 105940, 148316, 185395, 370790, 741580, 789253, 1578506, 3157012, 3946265, 5524771, 7892530, 11049542, 15785060, 22099084, 27623855, 55247710, 110495420]

約数ペア:

[(1, 110495420), (2, 55247710), (4, 27623855), (5, 22099084), (7, 15785060), (10, 11049542), (14, 7892530), (20, 5524771), (28, 3946265), (35, 3157012), (70, 1578506), (140, 789253), (149, 741580), (298, 370790), (596, 185395), (745, 148316), (1043, 105940), (1490, 74158), (2086, 52970), (2980, 37079), (4172, 26485), (5215, 21188), (5297, 20860), (10430, 10594)]