100407569120

素因数分解:

$2^5\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2017837}}^1$

素因数の和:2018163

約数の個数: 48

約数和(自身を含む): 237975742368

約数和(自身を除く): 137568173248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 311, 622, 1244, 1555, 2488, 3110, 4976, 6220, 9952, 12440, 24880, 49760, 2017837, 4035674, 8071348, 10089185, 16142696, 20178370, 32285392, 40356740, 64570784, 80713480, 161426960, 322853920, 627547307, 1255094614, 2510189228, 3137736535, 5020378456, 6275473070, 10040756912, 12550946140, 20081513824, 25101892280, 50203784560, 100407569120]

約数ペア:

[(1, 100407569120), (2, 50203784560), (4, 25101892280), (5, 20081513824), (8, 12550946140), (10, 10040756912), (16, 6275473070), (20, 5020378456), (32, 3137736535), (40, 2510189228), (80, 1255094614), (160, 627547307), (311, 322853920), (622, 161426960), (1244, 80713480), (1555, 64570784), (2488, 40356740), (3110, 32285392), (4976, 20178370), (6220, 16142696), (9952, 10089185), (12440, 8071348), (24880, 4035674), (49760, 2017837)]