26375640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{219797}}^1$

素因数の和:219811

約数の個数: 32

約数和(自身を含む): 79127280

約数和(自身を除く): 52751640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 219797, 439594, 659391, 879188, 1098985, 1318782, 1758376, 2197970, 2637564, 3296955, 4395940, 5275128, 6593910, 8791880, 13187820, 26375640]

約数ペア:

[(1, 26375640), (2, 13187820), (3, 8791880), (4, 6593910), (5, 5275128), (6, 4395940), (8, 3296955), (10, 2637564), (12, 2197970), (15, 1758376), (20, 1318782), (24, 1098985), (30, 879188), (40, 659391), (60, 439594), (120, 219797)]