13624460

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4339}}^1$

素因数の和:4505

約数の個数: 24

約数和(自身を含む): 28800240

約数和(自身を除く): 15175780

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 4339, 8678, 17356, 21695, 43390, 86780, 681223, 1362446, 2724892, 3406115, 6812230, 13624460]

約数ペア:

[(1, 13624460), (2, 6812230), (4, 3406115), (5, 2724892), (10, 1362446), (20, 681223), (157, 86780), (314, 43390), (628, 21695), (785, 17356), (1570, 8678), (3140, 4339)]