24487630

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 45158400

約数和(自身を除く): 20670770

約数列:

[1, 2, 5, 10, 79, 139, 158, 223, 278, 395, 446, 695, 790, 1115, 1390, 2230, 10981, 17617, 21962, 30997, 35234, 54905, 61994, 88085, 109810, 154985, 176170, 309970, 2448763, 4897526, 12243815, 24487630]

約数ペア:

[(1, 24487630), (2, 12243815), (5, 4897526), (10, 2448763), (79, 309970), (139, 176170), (158, 154985), (223, 109810), (278, 88085), (395, 61994), (446, 54905), (695, 35234), (790, 30997), (1115, 21962), (1390, 17617), (2230, 10981)]