27435760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31177}}^1$

素因数の和:31201

約数の個数: 40

約数和(自身を含む): 69589296

約数和(自身を除く): 42153536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 31177, 62354, 124708, 155885, 249416, 311770, 342947, 498832, 623540, 685894, 1247080, 1371788, 1714735, 2494160, 2743576, 3429470, 5487152, 6858940, 13717880, 27435760]

約数ペア:

[(1, 27435760), (2, 13717880), (4, 6858940), (5, 5487152), (8, 3429470), (10, 2743576), (11, 2494160), (16, 1714735), (20, 1371788), (22, 1247080), (40, 685894), (44, 623540), (55, 498832), (80, 342947), (88, 311770), (110, 249416), (176, 155885), (220, 124708), (440, 62354), (880, 31177)]