74902040

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{12401}}^1$

素因数の和:12563

約数の個数: 32

約数和(自身を含む): 169659360

約数和(自身を除く): 94757320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 12401, 24802, 49604, 62005, 99208, 124010, 248020, 496040, 1872551, 3745102, 7490204, 9362755, 14980408, 18725510, 37451020, 74902040]

約数ペア:

[(1, 74902040), (2, 37451020), (4, 18725510), (5, 14980408), (8, 9362755), (10, 7490204), (20, 3745102), (40, 1872551), (151, 496040), (302, 248020), (604, 124010), (755, 99208), (1208, 62005), (1510, 49604), (3020, 24802), (6040, 12401)]