117188720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{133169}}^1$

素因数の和:133193

約数の個数: 40

約数和(自身を含む): 297235440

約数和(自身を除く): 180046720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 133169, 266338, 532676, 665845, 1065352, 1331690, 1464859, 2130704, 2663380, 2929718, 5326760, 5859436, 7324295, 10653520, 11718872, 14648590, 23437744, 29297180, 58594360, 117188720]

約数ペア:

[(1, 117188720), (2, 58594360), (4, 29297180), (5, 23437744), (8, 14648590), (10, 11718872), (11, 10653520), (16, 7324295), (20, 5859436), (22, 5326760), (40, 2929718), (44, 2663380), (55, 2130704), (80, 1464859), (88, 1331690), (110, 1065352), (176, 665845), (220, 532676), (440, 266338), (880, 133169)]