42909200

素因数分解:

$2^4\times 5^2\times {\mathrm{107273}}^1$

素因数の和:107291

約数の個数: 30

約数和(自身を含む): 103090314

約数和(自身を除く): 60181114

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 107273, 214546, 429092, 536365, 858184, 1072730, 1716368, 2145460, 2681825, 4290920, 5363650, 8581840, 10727300, 21454600, 42909200]

約数ペア:

[(1, 42909200), (2, 21454600), (4, 10727300), (5, 8581840), (8, 5363650), (10, 4290920), (16, 2681825), (20, 2145460), (25, 1716368), (40, 1072730), (50, 858184), (80, 536365), (100, 429092), (200, 214546), (400, 107273)]