4179968120

素因数分解:

$2^3\times 5^1\times {\mathrm{104499203}}^1$

素因数の和:104499214

約数の個数: 16

約数和(自身を含む): 9404928360

約数和(自身を除く): 5224960240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 104499203, 208998406, 417996812, 522496015, 835993624, 1044992030, 2089984060, 4179968120]

約数ペア:

[(1, 4179968120), (2, 2089984060), (4, 1044992030), (5, 835993624), (8, 522496015), (10, 417996812), (20, 208998406), (40, 104499203)]