69232280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4591}}^1$

素因数の和:4644

約数の個数: 64

約数和(自身を含む): 173577600

約数和(自身を除く): 104345320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1885, 3016, 3770, 4591, 7540, 9182, 15080, 18364, 22955, 36728, 45910, 59683, 91820, 119366, 133139, 183640, 238732, 266278, 298415, 477464, 532556, 596830, 665695, 1065112, 1193660, 1331390, 1730807, 2387320, 2662780, 3461614, 5325560, 6923228, 8654035, 13846456, 17308070, 34616140, 69232280]

約数ペア:

[(1, 69232280), (2, 34616140), (4, 17308070), (5, 13846456), (8, 8654035), (10, 6923228), (13, 5325560), (20, 3461614), (26, 2662780), (29, 2387320), (40, 1730807), (52, 1331390), (58, 1193660), (65, 1065112), (104, 665695), (116, 596830), (130, 532556), (145, 477464), (232, 298415), (260, 266278), (290, 238732), (377, 183640), (520, 133139), (580, 119366), (754, 91820), (1160, 59683), (1508, 45910), (1885, 36728), (3016, 22955), (3770, 18364), (4591, 15080), (7540, 9182)]