2278460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3079}}^1$

素因数の和:3125

約数の個数: 24

約数和(自身を含む): 4915680

約数和(自身を除く): 2637220

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 3079, 6158, 12316, 15395, 30790, 61580, 113923, 227846, 455692, 569615, 1139230, 2278460]

約数ペア:

[(1, 2278460), (2, 1139230), (4, 569615), (5, 455692), (10, 227846), (20, 113923), (37, 61580), (74, 30790), (148, 15395), (185, 12316), (370, 6158), (740, 3079)]