11647550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 23382432

約数和(自身を除く): 11734882

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 71, 85, 142, 170, 193, 355, 386, 425, 710, 850, 965, 1207, 1775, 1930, 2414, 3281, 3550, 4825, 6035, 6562, 9650, 12070, 13703, 16405, 27406, 30175, 32810, 60350, 68515, 82025, 137030, 164050, 232951, 342575, 465902, 685150, 1164755, 2329510, 5823775, 11647550]

約数ペア:

[(1, 11647550), (2, 5823775), (5, 2329510), (10, 1164755), (17, 685150), (25, 465902), (34, 342575), (50, 232951), (71, 164050), (85, 137030), (142, 82025), (170, 68515), (193, 60350), (355, 32810), (386, 30175), (425, 27406), (710, 16405), (850, 13703), (965, 12070), (1207, 9650), (1775, 6562), (1930, 6035), (2414, 4825), (3281, 3550)]