252242800

素因数分解:

$2^4\times 5^2\times {\mathrm{630607}}^1$

素因数の和:630625

約数の個数: 30

約数和(自身を含む): 606014288

約数和(自身を除く): 353771488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 630607, 1261214, 2522428, 3153035, 5044856, 6306070, 10089712, 12612140, 15765175, 25224280, 31530350, 50448560, 63060700, 126121400, 252242800]

約数ペア:

[(1, 252242800), (2, 126121400), (4, 63060700), (5, 50448560), (8, 31530350), (10, 25224280), (16, 15765175), (20, 12612140), (25, 10089712), (40, 6306070), (50, 5044856), (80, 3153035), (100, 2522428), (200, 1261214), (400, 630607)]