5465736620

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{499}}^1\times {\mathrm{1949}}^1$

素因数の和:2738

約数の個数: 48

約数和(自身を含む): 11547900000

約数和(自身を除く): 6082163380

約数列:

[1, 2, 4, 5, 10, 20, 281, 499, 562, 998, 1124, 1405, 1949, 1996, 2495, 2810, 3898, 4990, 5620, 7796, 9745, 9980, 19490, 38980, 140219, 280438, 547669, 560876, 701095, 972551, 1095338, 1402190, 1945102, 2190676, 2738345, 2804380, 3890204, 4862755, 5476690, 9725510, 10953380, 19451020, 273286831, 546573662, 1093147324, 1366434155, 2732868310, 5465736620]

約数ペア:

[(1, 5465736620), (2, 2732868310), (4, 1366434155), (5, 1093147324), (10, 546573662), (20, 273286831), (281, 19451020), (499, 10953380), (562, 9725510), (998, 5476690), (1124, 4862755), (1405, 3890204), (1949, 2804380), (1996, 2738345), (2495, 2190676), (2810, 1945102), (3898, 1402190), (4990, 1095338), (5620, 972551), (7796, 701095), (9745, 560876), (9980, 547669), (19490, 280438), (38980, 140219)]