66718130

素因数分解:

$2^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{7573}}^1$

素因数の和:8461

約数の個数: 16

約数和(自身を含む): 120244824

約数和(自身を除く): 53526694

約数列:

[1, 2, 5, 10, 881, 1762, 4405, 7573, 8810, 15146, 37865, 75730, 6671813, 13343626, 33359065, 66718130]

約数ペア:

[(1, 66718130), (2, 33359065), (5, 13343626), (10, 6671813), (881, 75730), (1762, 37865), (4405, 15146), (7573, 8810)]