112710320

素因数分解:

$2^4\times 5^1\times {\mathrm{1408879}}^1$

素因数の和:1408892

約数の個数: 20

約数和(自身を含む): 262051680

約数和(自身を除く): 149341360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1408879, 2817758, 5635516, 7044395, 11271032, 14088790, 22542064, 28177580, 56355160, 112710320]

約数ペア:

[(1, 112710320), (2, 56355160), (4, 28177580), (5, 22542064), (8, 14088790), (10, 11271032), (16, 7044395), (20, 5635516), (40, 2817758), (80, 1408879)]