113668720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{129169}}^1$

素因数の和:129193

約数の個数: 40

約数和(自身を含む): 288307440

約数和(自身を除く): 174638720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 129169, 258338, 516676, 645845, 1033352, 1291690, 1420859, 2066704, 2583380, 2841718, 5166760, 5683436, 7104295, 10333520, 11366872, 14208590, 22733744, 28417180, 56834360, 113668720]

約数ペア:

[(1, 113668720), (2, 56834360), (4, 28417180), (5, 22733744), (8, 14208590), (10, 11366872), (11, 10333520), (16, 7104295), (20, 5683436), (22, 5166760), (40, 2841718), (44, 2583380), (55, 2066704), (80, 1420859), (88, 1291690), (110, 1033352), (176, 645845), (220, 516676), (440, 258338), (880, 129169)]