22004340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1427}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 61895232

約数和(自身を除く): 39890892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1427, 1542, 2570, 2854, 3084, 3855, 4281, 5140, 5708, 7135, 7710, 8562, 14270, 15420, 17124, 21405, 28540, 42810, 85620, 366739, 733478, 1100217, 1466956, 1833695, 2200434, 3667390, 4400868, 5501085, 7334780, 11002170, 22004340]

約数ペア:

[(1, 22004340), (2, 11002170), (3, 7334780), (4, 5501085), (5, 4400868), (6, 3667390), (10, 2200434), (12, 1833695), (15, 1466956), (20, 1100217), (30, 733478), (60, 366739), (257, 85620), (514, 42810), (771, 28540), (1028, 21405), (1285, 17124), (1427, 15420), (1542, 14270), (2570, 8562), (2854, 7710), (3084, 7135), (3855, 5708), (4281, 5140)]