26522520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{221021}}^1$

素因数の和:221035

約数の個数: 32

約数和(自身を含む): 79567920

約数和(自身を除く): 53045400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 221021, 442042, 663063, 884084, 1105105, 1326126, 1768168, 2210210, 2652252, 3315315, 4420420, 5304504, 6630630, 8840840, 13261260, 26522520]

約数ペア:

[(1, 26522520), (2, 13261260), (3, 8840840), (4, 6630630), (5, 5304504), (6, 4420420), (8, 3315315), (10, 2652252), (12, 2210210), (15, 1768168), (20, 1326126), (24, 1105105), (30, 884084), (40, 663063), (60, 442042), (120, 221021)]