9258680

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1097}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 20949840

約数和(自身を除く): 11691160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1097, 1688, 2110, 2194, 4220, 4388, 5485, 8440, 8776, 10970, 21940, 43880, 231467, 462934, 925868, 1157335, 1851736, 2314670, 4629340, 9258680]

約数ペア:

[(1, 9258680), (2, 4629340), (4, 2314670), (5, 1851736), (8, 1157335), (10, 925868), (20, 462934), (40, 231467), (211, 43880), (422, 21940), (844, 10970), (1055, 8776), (1097, 8440), (1688, 5485), (2110, 4388), (2194, 4220)]