1048760

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 2388960

約数和(自身を除く): 1340200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 167, 314, 334, 628, 668, 785, 835, 1256, 1336, 1570, 1670, 3140, 3340, 6280, 6680, 26219, 52438, 104876, 131095, 209752, 262190, 524380, 1048760]

約数ペア:

[(1, 1048760), (2, 524380), (4, 262190), (5, 209752), (8, 131095), (10, 104876), (20, 52438), (40, 26219), (157, 6680), (167, 6280), (314, 3340), (334, 3140), (628, 1670), (668, 1570), (785, 1336), (835, 1256)]