118646720

素因数分解:

$2^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3671}}^1$

素因数の和:3789

約数の個数: 56

約数和(自身を含む): 285402528

約数和(自身を除く): 166755808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 160, 202, 320, 404, 505, 808, 1010, 1616, 2020, 3232, 3671, 4040, 6464, 7342, 8080, 14684, 16160, 18355, 29368, 32320, 36710, 58736, 73420, 117472, 146840, 234944, 293680, 370771, 587360, 741542, 1174720, 1483084, 1853855, 2966168, 3707710, 5932336, 7415420, 11864672, 14830840, 23729344, 29661680, 59323360, 118646720]

約数ペア:

[(1, 118646720), (2, 59323360), (4, 29661680), (5, 23729344), (8, 14830840), (10, 11864672), (16, 7415420), (20, 5932336), (32, 3707710), (40, 2966168), (64, 1853855), (80, 1483084), (101, 1174720), (160, 741542), (202, 587360), (320, 370771), (404, 293680), (505, 234944), (808, 146840), (1010, 117472), (1616, 73420), (2020, 58736), (3232, 36710), (3671, 32320), (4040, 29368), (6464, 18355), (7342, 16160), (8080, 14684)]