58915480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{827}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 143972640

約数和(自身を除く): 85057160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 137, 260, 274, 520, 548, 685, 827, 1096, 1370, 1654, 1781, 2740, 3308, 3562, 4135, 5480, 6616, 7124, 8270, 8905, 10751, 14248, 16540, 17810, 21502, 33080, 35620, 43004, 53755, 71240, 86008, 107510, 113299, 215020, 226598, 430040, 453196, 566495, 906392, 1132990, 1472887, 2265980, 2945774, 4531960, 5891548, 7364435, 11783096, 14728870, 29457740, 58915480]

約数ペア:

[(1, 58915480), (2, 29457740), (4, 14728870), (5, 11783096), (8, 7364435), (10, 5891548), (13, 4531960), (20, 2945774), (26, 2265980), (40, 1472887), (52, 1132990), (65, 906392), (104, 566495), (130, 453196), (137, 430040), (260, 226598), (274, 215020), (520, 113299), (548, 107510), (685, 86008), (827, 71240), (1096, 53755), (1370, 43004), (1654, 35620), (1781, 33080), (2740, 21502), (3308, 17810), (3562, 16540), (4135, 14248), (5480, 10751), (6616, 8905), (7124, 8270)]