40538830

素因数分解:

$2^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{5783}}^1$

素因数の和:6491

約数の個数: 16

約数和(自身を含む): 73086624

約数和(自身を除く): 32547794

約数列:

[1, 2, 5, 10, 701, 1402, 3505, 5783, 7010, 11566, 28915, 57830, 4053883, 8107766, 20269415, 40538830]

約数ペア:

[(1, 40538830), (2, 20269415), (5, 8107766), (10, 4053883), (701, 57830), (1402, 28915), (3505, 11566), (5783, 7010)]