328374392260

素因数分解:

$2^2\times 5^1\times {\mathrm{3863}}^1\times {\mathrm{4250251}}^1$

素因数の和:4254123

約数の個数: 24

約数和(自身を含む): 689764896576

約数和(自身を除く): 361390504316

約数列:

[1, 2, 4, 5, 10, 20, 3863, 7726, 15452, 19315, 38630, 77260, 4250251, 8500502, 17001004, 21251255, 42502510, 85005020, 16418719613, 32837439226, 65674878452, 82093598065, 164187196130, 328374392260]

約数ペア:

[(1, 328374392260), (2, 164187196130), (4, 82093598065), (5, 65674878452), (10, 32837439226), (20, 16418719613), (3863, 85005020), (7726, 42502510), (15452, 21251255), (19315, 17001004), (38630, 8500502), (77260, 4250251)]