411416240

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{24373}}^1$

素因数の和:24597

約数の個数: 40

約数和(自身を含む): 961115568

約数和(自身を除く): 549699328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 1055, 1688, 2110, 3376, 4220, 8440, 16880, 24373, 48746, 97492, 121865, 194984, 243730, 389968, 487460, 974920, 1949840, 5142703, 10285406, 20570812, 25713515, 41141624, 51427030, 82283248, 102854060, 205708120, 411416240]

約数ペア:

[(1, 411416240), (2, 205708120), (4, 102854060), (5, 82283248), (8, 51427030), (10, 41141624), (16, 25713515), (20, 20570812), (40, 10285406), (80, 5142703), (211, 1949840), (422, 974920), (844, 487460), (1055, 389968), (1688, 243730), (2110, 194984), (3376, 121865), (4220, 97492), (8440, 48746), (16880, 24373)]