10984240

素因数分解:

$2^4\times 5^1\times {\mathrm{137303}}^1$

素因数の和:137316

約数の個数: 20

約数和(自身を含む): 25538544

約数和(自身を除く): 14554304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137303, 274606, 549212, 686515, 1098424, 1373030, 2196848, 2746060, 5492120, 10984240]

約数ペア:

[(1, 10984240), (2, 5492120), (4, 2746060), (5, 2196848), (8, 1373030), (10, 1098424), (16, 686515), (20, 549212), (40, 274606), (80, 137303)]