80046860

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{48221}}^1$

素因数の和:48313

約数の個数: 24

約数和(自身を含む): 170127216

約数和(自身を除く): 90080356

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 48221, 96442, 192884, 241105, 482210, 964420, 4002343, 8004686, 16009372, 20011715, 40023430, 80046860]

約数ペア:

[(1, 80046860), (2, 40023430), (4, 20011715), (5, 16009372), (10, 8004686), (20, 4002343), (83, 964420), (166, 482210), (332, 241105), (415, 192884), (830, 96442), (1660, 48221)]