9491680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5393}}^1$

素因数の和:5419

約数の個数: 48

約数和(自身を含む): 24467184

約数和(自身を除く): 14975504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 5393, 10786, 21572, 26965, 43144, 53930, 59323, 86288, 107860, 118646, 172576, 215720, 237292, 296615, 431440, 474584, 593230, 862880, 949168, 1186460, 1898336, 2372920, 4745840, 9491680]

約数ペア:

[(1, 9491680), (2, 4745840), (4, 2372920), (5, 1898336), (8, 1186460), (10, 949168), (11, 862880), (16, 593230), (20, 474584), (22, 431440), (32, 296615), (40, 237292), (44, 215720), (55, 172576), (80, 118646), (88, 107860), (110, 86288), (160, 59323), (176, 53930), (220, 43144), (352, 26965), (440, 21572), (880, 10786), (1760, 5393)]