57200240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 142303392

約数和(自身を除く): 85103152

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 137, 170, 272, 274, 307, 340, 548, 614, 680, 685, 1096, 1228, 1360, 1370, 1535, 2192, 2329, 2456, 2740, 3070, 4658, 4912, 5219, 5480, 6140, 9316, 10438, 10960, 11645, 12280, 18632, 20876, 23290, 24560, 26095, 37264, 41752, 42059, 46580, 52190, 83504, 84118, 93160, 104380, 168236, 186320, 208760, 210295, 336472, 417520, 420590, 672944, 715003, 841180, 1430006, 1682360, 2860012, 3364720, 3575015, 5720024, 7150030, 11440048, 14300060, 28600120, 57200240]

約数ペア:

[(1, 57200240), (2, 28600120), (4, 14300060), (5, 11440048), (8, 7150030), (10, 5720024), (16, 3575015), (17, 3364720), (20, 2860012), (34, 1682360), (40, 1430006), (68, 841180), (80, 715003), (85, 672944), (136, 420590), (137, 417520), (170, 336472), (272, 210295), (274, 208760), (307, 186320), (340, 168236), (548, 104380), (614, 93160), (680, 84118), (685, 83504), (1096, 52190), (1228, 46580), (1360, 42059), (1370, 41752), (1535, 37264), (2192, 26095), (2329, 24560), (2456, 23290), (2740, 20876), (3070, 18632), (4658, 12280), (4912, 11645), (5219, 10960), (5480, 10438), (6140, 9316)]