12940750

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{1399}}^1$

素因数の和:1453

約数の個数: 32

約数和(自身を含む): 24897600

約数和(自身を除く): 11956850

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 125, 185, 250, 370, 925, 1399, 1850, 2798, 4625, 6995, 9250, 13990, 34975, 51763, 69950, 103526, 174875, 258815, 349750, 517630, 1294075, 2588150, 6470375, 12940750]

約数ペア:

[(1, 12940750), (2, 6470375), (5, 2588150), (10, 1294075), (25, 517630), (37, 349750), (50, 258815), (74, 174875), (125, 103526), (185, 69950), (250, 51763), (370, 34975), (925, 13990), (1399, 9250), (1850, 6995), (2798, 4625)]