26732560

素因数分解:

$2^4\times 5^1\times {\mathrm{334157}}^1$

素因数の和:334170

約数の個数: 20

約数和(自身を含む): 62153388

約数和(自身を除く): 35420828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 334157, 668314, 1336628, 1670785, 2673256, 3341570, 5346512, 6683140, 13366280, 26732560]

約数ペア:

[(1, 26732560), (2, 13366280), (4, 6683140), (5, 5346512), (8, 3341570), (10, 2673256), (16, 1670785), (20, 1336628), (40, 668314), (80, 334157)]