27609560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 40819240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 131, 220, 262, 440, 479, 524, 655, 958, 1048, 1310, 1441, 1916, 2395, 2620, 2882, 3832, 4790, 5240, 5269, 5764, 7205, 9580, 10538, 11528, 14410, 19160, 21076, 26345, 28820, 42152, 52690, 57640, 62749, 105380, 125498, 210760, 250996, 313745, 501992, 627490, 690239, 1254980, 1380478, 2509960, 2760956, 3451195, 5521912, 6902390, 13804780, 27609560]

約数ペア:

[(1, 27609560), (2, 13804780), (4, 6902390), (5, 5521912), (8, 3451195), (10, 2760956), (11, 2509960), (20, 1380478), (22, 1254980), (40, 690239), (44, 627490), (55, 501992), (88, 313745), (110, 250996), (131, 210760), (220, 125498), (262, 105380), (440, 62749), (479, 57640), (524, 52690), (655, 42152), (958, 28820), (1048, 26345), (1310, 21076), (1441, 19160), (1916, 14410), (2395, 11528), (2620, 10538), (2882, 9580), (3832, 7205), (4790, 5764), (5240, 5269)]