27359120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20117}}^1$

素因数の和:20147

約数の個数: 40

約数和(自身を含む): 67355064

約数和(自身を除く): 39995944

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 20117, 40234, 80468, 100585, 160936, 201170, 321872, 341989, 402340, 683978, 804680, 1367956, 1609360, 1709945, 2735912, 3419890, 5471824, 6839780, 13679560, 27359120]

約数ペア:

[(1, 27359120), (2, 13679560), (4, 6839780), (5, 5471824), (8, 3419890), (10, 2735912), (16, 1709945), (17, 1609360), (20, 1367956), (34, 804680), (40, 683978), (68, 402340), (80, 341989), (85, 321872), (136, 201170), (170, 160936), (272, 100585), (340, 80468), (680, 40234), (1360, 20117)]