10369619440

素因数分解:

$2^4\times 5^1\times {\mathrm{129620243}}^1$

素因数の和:129620256

約数の個数: 20

約数和(自身を含む): 24109365384

約数和(自身を除く): 13739745944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 129620243, 259240486, 518480972, 648101215, 1036961944, 1296202430, 2073923888, 2592404860, 5184809720, 10369619440]

約数ペア:

[(1, 10369619440), (2, 5184809720), (4, 2592404860), (5, 2073923888), (8, 1296202430), (10, 1036961944), (16, 648101215), (20, 518480972), (40, 259240486), (80, 129620243)]