27419320

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8677}}^1$

素因数の和:8767

約数の個数: 32

約数和(自身を含む): 62481600

約数和(自身を除く): 35062280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 8677, 17354, 34708, 43385, 69416, 86770, 173540, 347080, 685483, 1370966, 2741932, 3427415, 5483864, 6854830, 13709660, 27419320]

約数ペア:

[(1, 27419320), (2, 13709660), (4, 6854830), (5, 5483864), (8, 3427415), (10, 2741932), (20, 1370966), (40, 685483), (79, 347080), (158, 173540), (316, 86770), (395, 69416), (632, 43385), (790, 34708), (1580, 17354), (3160, 8677)]