26193840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109141}}^1$

素因数の和:109157

約数の個数: 40

約数和(自身を含む): 81201648

約数和(自身を除く): 55007808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 109141, 218282, 327423, 436564, 545705, 654846, 873128, 1091410, 1309692, 1637115, 1746256, 2182820, 2619384, 3274230, 4365640, 5238768, 6548460, 8731280, 13096920, 26193840]

約数ペア:

[(1, 26193840), (2, 13096920), (3, 8731280), (4, 6548460), (5, 5238768), (6, 4365640), (8, 3274230), (10, 2619384), (12, 2182820), (15, 1746256), (16, 1637115), (20, 1309692), (24, 1091410), (30, 873128), (40, 654846), (48, 545705), (60, 436564), (80, 327423), (120, 218282), (240, 109141)]