225522080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{201359}}^1$

素因数の和:201381

約数の個数: 48

約数和(自身を含む): 608912640

約数和(自身を除く): 383390560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 201359, 402718, 805436, 1006795, 1409513, 1610872, 2013590, 2819026, 3221744, 4027180, 5638052, 6443488, 7047565, 8054360, 11276104, 14095130, 16108720, 22552208, 28190260, 32217440, 45104416, 56380520, 112761040, 225522080]

約数ペア:

[(1, 225522080), (2, 112761040), (4, 56380520), (5, 45104416), (7, 32217440), (8, 28190260), (10, 22552208), (14, 16108720), (16, 14095130), (20, 11276104), (28, 8054360), (32, 7047565), (35, 6443488), (40, 5638052), (56, 4027180), (70, 3221744), (80, 2819026), (112, 2013590), (140, 1610872), (160, 1409513), (224, 1006795), (280, 805436), (560, 402718), (1120, 201359)]