1827528020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{12941}}^1$

素因数の和:13280

約数の個数: 48

約数和(自身を含む): 4018025088

約数和(自身を除く): 2190497068

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 307, 460, 614, 1228, 1535, 3070, 6140, 7061, 12941, 14122, 25882, 28244, 35305, 51764, 64705, 70610, 129410, 141220, 258820, 297643, 595286, 1190572, 1488215, 2976430, 3972887, 5952860, 7945774, 15891548, 19864435, 39728870, 79457740, 91376401, 182752802, 365505604, 456882005, 913764010, 1827528020]

約数ペア:

[(1, 1827528020), (2, 913764010), (4, 456882005), (5, 365505604), (10, 182752802), (20, 91376401), (23, 79457740), (46, 39728870), (92, 19864435), (115, 15891548), (230, 7945774), (307, 5952860), (460, 3972887), (614, 2976430), (1228, 1488215), (1535, 1190572), (3070, 595286), (6140, 297643), (7061, 258820), (12941, 141220), (14122, 129410), (25882, 70610), (28244, 64705), (35305, 51764)]