161058050

素因数分解:

$2^1\times 5^2\times {\mathrm{1613}}^1\times {\mathrm{1997}}^1$

素因数の和:3622

約数の個数: 24

約数和(自身を含む): 299903796

約数和(自身を除く): 138845746

約数列:

[1, 2, 5, 10, 25, 50, 1613, 1997, 3226, 3994, 8065, 9985, 16130, 19970, 40325, 49925, 80650, 99850, 3221161, 6442322, 16105805, 32211610, 80529025, 161058050]

約数ペア:

[(1, 161058050), (2, 80529025), (5, 32211610), (10, 16105805), (25, 6442322), (50, 3221161), (1613, 99850), (1997, 80650), (3226, 49925), (3994, 40325), (8065, 19970), (9985, 16130)]