2504750

素因数分解:

$2^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 4818528

約数和(自身を除く): 2313778

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 125, 215, 233, 250, 430, 466, 1075, 1165, 2150, 2330, 5375, 5825, 10019, 10750, 11650, 20038, 29125, 50095, 58250, 100190, 250475, 500950, 1252375, 2504750]

約数ペア:

[(1, 2504750), (2, 1252375), (5, 500950), (10, 250475), (25, 100190), (43, 58250), (50, 50095), (86, 29125), (125, 20038), (215, 11650), (233, 10750), (250, 10019), (430, 5825), (466, 5375), (1075, 2330), (1165, 2150)]