52946720

素因数分解:

$2^5\times 5^1\times {\mathrm{330917}}^1$

素因数の和:330932

約数の個数: 24

約数和(自身を含む): 125087004

約数和(自身を除く): 72140284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 330917, 661834, 1323668, 1654585, 2647336, 3309170, 5294672, 6618340, 10589344, 13236680, 26473360, 52946720]

約数ペア:

[(1, 52946720), (2, 26473360), (4, 13236680), (5, 10589344), (8, 6618340), (10, 5294672), (16, 3309170), (20, 2647336), (32, 1654585), (40, 1323668), (80, 661834), (160, 330917)]