27837820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 61911360

約数和(自身を除く): 34073540

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 230, 292, 365, 460, 730, 829, 1460, 1658, 1679, 3316, 3358, 4145, 6716, 8290, 8395, 16580, 16790, 19067, 33580, 38134, 60517, 76268, 95335, 121034, 190670, 242068, 302585, 381340, 605170, 1210340, 1391891, 2783782, 5567564, 6959455, 13918910, 27837820]

約数ペア:

[(1, 27837820), (2, 13918910), (4, 6959455), (5, 5567564), (10, 2783782), (20, 1391891), (23, 1210340), (46, 605170), (73, 381340), (92, 302585), (115, 242068), (146, 190670), (230, 121034), (292, 95335), (365, 76268), (460, 60517), (730, 38134), (829, 33580), (1460, 19067), (1658, 16790), (1679, 16580), (3316, 8395), (3358, 8290), (4145, 6716)]