236480680

素因数分解:

$2^3\times 5^1\times {\mathrm{5912017}}^1$

素因数の和:5912028

約数の個数: 16

約数和(自身を含む): 532081620

約数和(自身を除く): 295600940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5912017, 11824034, 23648068, 29560085, 47296136, 59120170, 118240340, 236480680]

約数ペア:

[(1, 236480680), (2, 118240340), (4, 59120170), (5, 47296136), (8, 29560085), (10, 23648068), (20, 11824034), (40, 5912017)]