40092560

素因数分解:

$2^4\times 5^1\times {\mathrm{501157}}^1$

素因数の和:501170

約数の個数: 20

約数和(自身を含む): 93215388

約数和(自身を除く): 53122828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 501157, 1002314, 2004628, 2505785, 4009256, 5011570, 8018512, 10023140, 20046280, 40092560]

約数ペア:

[(1, 40092560), (2, 20046280), (4, 10023140), (5, 8018512), (8, 5011570), (10, 4009256), (16, 2505785), (20, 2004628), (40, 1002314), (80, 501157)]