13317787040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4380851}}^1$

素因数の和:4380885

約数の個数: 48

約数和(自身を含む): 33119241120

約数和(自身を除く): 19801454080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 4380851, 8761702, 17523404, 21904255, 35046808, 43808510, 70093616, 83236169, 87617020, 140187232, 166472338, 175234040, 332944676, 350468080, 416180845, 665889352, 700936160, 832361690, 1331778704, 1664723380, 2663557408, 3329446760, 6658893520, 13317787040]

約数ペア:

[(1, 13317787040), (2, 6658893520), (4, 3329446760), (5, 2663557408), (8, 1664723380), (10, 1331778704), (16, 832361690), (19, 700936160), (20, 665889352), (32, 416180845), (38, 350468080), (40, 332944676), (76, 175234040), (80, 166472338), (95, 140187232), (152, 87617020), (160, 83236169), (190, 70093616), (304, 43808510), (380, 35046808), (608, 21904255), (760, 17523404), (1520, 8761702), (3040, 4380851)]