40210180

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{24223}}^1$

素因数の和:24315

約数の個数: 24

約数和(自身を含む): 85462272

約数和(自身を除く): 45252092

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 24223, 48446, 96892, 121115, 242230, 484460, 2010509, 4021018, 8042036, 10052545, 20105090, 40210180]

約数ペア:

[(1, 40210180), (2, 20105090), (4, 10052545), (5, 8042036), (10, 4021018), (20, 2010509), (83, 484460), (166, 242230), (332, 121115), (415, 96892), (830, 48446), (1660, 24223)]