57802000

素因数分解:

$2^4\times 5^3\times {\mathrm{28901}}^1$

素因数の和:28924

約数の個数: 40

約数和(自身を含む): 139770072

約数和(自身を除く): 81968072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 28901, 57802, 115604, 144505, 231208, 289010, 462416, 578020, 722525, 1156040, 1445050, 2312080, 2890100, 3612625, 5780200, 7225250, 11560400, 14450500, 28901000, 57802000]

約数ペア:

[(1, 57802000), (2, 28901000), (4, 14450500), (5, 11560400), (8, 7225250), (10, 5780200), (16, 3612625), (20, 2890100), (25, 2312080), (40, 1445050), (50, 1156040), (80, 722525), (100, 578020), (125, 462416), (200, 289010), (250, 231208), (400, 144505), (500, 115604), (1000, 57802), (2000, 28901)]