15610364020

素因数分解:

$2^2\times 5^1\times {\mathrm{16433}}^1\times {\mathrm{47497}}^1$

素因数の和:63939

約数の個数: 24

約数和(自身を含む): 32784449544

約数和(自身を除く): 17174085524

約数列:

[1, 2, 4, 5, 10, 20, 16433, 32866, 47497, 65732, 82165, 94994, 164330, 189988, 237485, 328660, 474970, 949940, 780518201, 1561036402, 3122072804, 3902591005, 7805182010, 15610364020]

約数ペア:

[(1, 15610364020), (2, 7805182010), (4, 3902591005), (5, 3122072804), (10, 1561036402), (20, 780518201), (16433, 949940), (32866, 474970), (47497, 328660), (65732, 237485), (82165, 189988), (94994, 164330)]