63804640

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13751}}^1$

素因数の和:13795

約数の個数: 48

約数和(自身を含む): 155947680

約数和(自身を除く): 92143040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 13751, 27502, 55004, 68755, 110008, 137510, 220016, 275020, 398779, 440032, 550040, 797558, 1100080, 1595116, 1993895, 2200160, 3190232, 3987790, 6380464, 7975580, 12760928, 15951160, 31902320, 63804640]

約数ペア:

[(1, 63804640), (2, 31902320), (4, 15951160), (5, 12760928), (8, 7975580), (10, 6380464), (16, 3987790), (20, 3190232), (29, 2200160), (32, 1993895), (40, 1595116), (58, 1100080), (80, 797558), (116, 550040), (145, 440032), (160, 398779), (232, 275020), (290, 220016), (464, 137510), (580, 110008), (928, 68755), (1160, 55004), (2320, 27502), (4640, 13751)]