2620250

素因数分解:

$2^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 5031936

約数和(自身を除く): 2411686

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 125, 223, 235, 250, 446, 470, 1115, 1175, 2230, 2350, 5575, 5875, 10481, 11150, 11750, 20962, 27875, 52405, 55750, 104810, 262025, 524050, 1310125, 2620250]

約数ペア:

[(1, 2620250), (2, 1310125), (5, 524050), (10, 262025), (25, 104810), (47, 55750), (50, 52405), (94, 27875), (125, 20962), (223, 11750), (235, 11150), (250, 10481), (446, 5875), (470, 5575), (1115, 2350), (1175, 2230)]