26810960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30467}}^1$

素因数の和:30491

約数の個数: 40

約数和(自身を含む): 68004576

約数和(自身を除く): 41193616

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 30467, 60934, 121868, 152335, 243736, 304670, 335137, 487472, 609340, 670274, 1218680, 1340548, 1675685, 2437360, 2681096, 3351370, 5362192, 6702740, 13405480, 26810960]

約数ペア:

[(1, 26810960), (2, 13405480), (4, 6702740), (5, 5362192), (8, 3351370), (10, 2681096), (11, 2437360), (16, 1675685), (20, 1340548), (22, 1218680), (40, 670274), (44, 609340), (55, 487472), (80, 335137), (88, 304670), (110, 243736), (176, 152335), (220, 121868), (440, 60934), (880, 30467)]