245616200

素因数分解:

$2^3\times 5^2\times {\mathrm{857}}^1\times {\mathrm{1433}}^1$

素因数の和:2306

約数の個数: 48

約数和(自身を含む): 572122980

約数和(自身を除く): 326506780

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 857, 1433, 1714, 2866, 3428, 4285, 5732, 6856, 7165, 8570, 11464, 14330, 17140, 21425, 28660, 34280, 35825, 42850, 57320, 71650, 85700, 143300, 171400, 286600, 1228081, 2456162, 4912324, 6140405, 9824648, 12280810, 24561620, 30702025, 49123240, 61404050, 122808100, 245616200]

約数ペア:

[(1, 245616200), (2, 122808100), (4, 61404050), (5, 49123240), (8, 30702025), (10, 24561620), (20, 12280810), (25, 9824648), (40, 6140405), (50, 4912324), (100, 2456162), (200, 1228081), (857, 286600), (1433, 171400), (1714, 143300), (2866, 85700), (3428, 71650), (4285, 57320), (5732, 42850), (6856, 35825), (7165, 34280), (8570, 28660), (11464, 21425), (14330, 17140)]