88505960

素因数分解:

$2^3\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{2017}}^1$

素因数の和:3125

約数の個数: 32

約数和(自身を含む): 199418760

約数和(自身を除く): 110912800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1097, 2017, 2194, 4034, 4388, 5485, 8068, 8776, 10085, 10970, 16136, 20170, 21940, 40340, 43880, 80680, 2212649, 4425298, 8850596, 11063245, 17701192, 22126490, 44252980, 88505960]

約数ペア:

[(1, 88505960), (2, 44252980), (4, 22126490), (5, 17701192), (8, 11063245), (10, 8850596), (20, 4425298), (40, 2212649), (1097, 80680), (2017, 43880), (2194, 40340), (4034, 21940), (4388, 20170), (5485, 16136), (8068, 10970), (8776, 10085)]