4984240

素因数分解:

$2^4\times 5^1\times {\mathrm{62303}}^1$

素因数の和:62316

約数の個数: 20

約数和(自身を含む): 11588544

約数和(自身を除く): 6604304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 62303, 124606, 249212, 311515, 498424, 623030, 996848, 1246060, 2492120, 4984240]

約数ペア:

[(1, 4984240), (2, 2492120), (4, 1246060), (5, 996848), (8, 623030), (10, 498424), (16, 311515), (20, 249212), (40, 124606), (80, 62303)]