8758360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16843}}^1$

素因数の和:16867

約数の個数: 32

約数和(自身を含む): 21223440

約数和(自身を除く): 12465080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 16843, 33686, 67372, 84215, 134744, 168430, 218959, 336860, 437918, 673720, 875836, 1094795, 1751672, 2189590, 4379180, 8758360]

約数ペア:

[(1, 8758360), (2, 4379180), (4, 2189590), (5, 1751672), (8, 1094795), (10, 875836), (13, 673720), (20, 437918), (26, 336860), (40, 218959), (52, 168430), (65, 134744), (104, 84215), (130, 67372), (260, 33686), (520, 16843)]