26260460

素因数分解:

$2^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1951}}^1$

素因数の和:2633

約数の個数: 24

約数和(自身を含む): 55257216

約数和(自身を除く): 28996756

約数列:

[1, 2, 4, 5, 10, 20, 673, 1346, 1951, 2692, 3365, 3902, 6730, 7804, 9755, 13460, 19510, 39020, 1313023, 2626046, 5252092, 6565115, 13130230, 26260460]

約数ペア:

[(1, 26260460), (2, 13130230), (4, 6565115), (5, 5252092), (10, 2626046), (20, 1313023), (673, 39020), (1346, 19510), (1951, 13460), (2692, 9755), (3365, 7804), (3902, 6730)]