5590520

素因数分解:

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

素因数の和:864

約数の個数: 48

約数和(自身を含む): 13637160

約数和(自身を除く): 8046640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 827, 845, 1352, 1654, 1690, 3308, 3380, 4135, 6616, 6760, 8270, 10751, 16540, 21502, 33080, 43004, 53755, 86008, 107510, 139763, 215020, 279526, 430040, 559052, 698815, 1118104, 1397630, 2795260, 5590520]

約数ペア:

[(1, 5590520), (2, 2795260), (4, 1397630), (5, 1118104), (8, 698815), (10, 559052), (13, 430040), (20, 279526), (26, 215020), (40, 139763), (52, 107510), (65, 86008), (104, 53755), (130, 43004), (169, 33080), (260, 21502), (338, 16540), (520, 10751), (676, 8270), (827, 6760), (845, 6616), (1352, 4135), (1654, 3380), (1690, 3308)]