40379210324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1721}}^1\times {\mathrm{2221}}^1$

素因数の和:4104

約数の個数: 48

約数和(自身を含む): 74995166400

約数和(自身を除く): 34615956076

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 1721, 2221, 2641, 3442, 4442, 5282, 6884, 8884, 10564, 32699, 42199, 65398, 84398, 130796, 168796, 239219, 308719, 478438, 617438, 956876, 1234876, 3822341, 4545161, 5865661, 7644682, 9090322, 11731322, 15289364, 18180644, 23462644, 72624479, 145248958, 290497916, 531305399, 1062610798, 2125221596, 10094802581, 20189605162, 40379210324]

約数ペア:

[(1, 40379210324), (2, 20189605162), (4, 10094802581), (19, 2125221596), (38, 1062610798), (76, 531305399), (139, 290497916), (278, 145248958), (556, 72624479), (1721, 23462644), (2221, 18180644), (2641, 15289364), (3442, 11731322), (4442, 9090322), (5282, 7644682), (6884, 5865661), (8884, 4545161), (10564, 3822341), (32699, 1234876), (42199, 956876), (65398, 617438), (84398, 478438), (130796, 308719), (168796, 239219)]