27043360

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{977}}^1$

素因数の和:1165

約数の個数: 48

約数和(自身を含む): 64325016

約数和(自身を除く): 37281656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 346, 692, 865, 977, 1384, 1730, 1954, 2768, 3460, 3908, 4885, 5536, 6920, 7816, 9770, 13840, 15632, 19540, 27680, 31264, 39080, 78160, 156320, 169021, 338042, 676084, 845105, 1352168, 1690210, 2704336, 3380420, 5408672, 6760840, 13521680, 27043360]

約数ペア:

[(1, 27043360), (2, 13521680), (4, 6760840), (5, 5408672), (8, 3380420), (10, 2704336), (16, 1690210), (20, 1352168), (32, 845105), (40, 676084), (80, 338042), (160, 169021), (173, 156320), (346, 78160), (692, 39080), (865, 31264), (977, 27680), (1384, 19540), (1730, 15632), (1954, 13840), (2768, 9770), (3460, 7816), (3908, 6920), (4885, 5536)]