813307784240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{14100343}}^1$

素因数の和:14100466

約数の個数: 80

約数和(自身を含む): 2182056434688

約数和(自身を除く): 1368748650448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 103, 112, 140, 206, 280, 412, 515, 560, 721, 824, 1030, 1442, 1648, 2060, 2884, 3605, 4120, 5768, 7210, 8240, 11536, 14420, 28840, 57680, 14100343, 28200686, 56401372, 70501715, 98702401, 112802744, 141003430, 197404802, 225605488, 282006860, 394809604, 493512005, 564013720, 789619208, 987024010, 1128027440, 1452335329, 1579238416, 1974048020, 2904670658, 3948096040, 5809341316, 7261676645, 7896192080, 10166347303, 11618682632, 14523353290, 20332694606, 23237365264, 29046706580, 40665389212, 50831736515, 58093413160, 81330778424, 101663473030, 116186826320, 162661556848, 203326946060, 406653892120, 813307784240]

約数ペア:

[(1, 813307784240), (2, 406653892120), (4, 203326946060), (5, 162661556848), (7, 116186826320), (8, 101663473030), (10, 81330778424), (14, 58093413160), (16, 50831736515), (20, 40665389212), (28, 29046706580), (35, 23237365264), (40, 20332694606), (56, 14523353290), (70, 11618682632), (80, 10166347303), (103, 7896192080), (112, 7261676645), (140, 5809341316), (206, 3948096040), (280, 2904670658), (412, 1974048020), (515, 1579238416), (560, 1452335329), (721, 1128027440), (824, 987024010), (1030, 789619208), (1442, 564013720), (1648, 493512005), (2060, 394809604), (2884, 282006860), (3605, 225605488), (4120, 197404802), (5768, 141003430), (7210, 112802744), (8240, 98702401), (11536, 70501715), (14420, 56401372), (28840, 28200686), (57680, 14100343)]