104797520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:588

約数の個数: 80

約数和(自身を含む): 259858368

約数和(自身を除く): 155060848

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 251, 272, 307, 340, 502, 614, 680, 1004, 1228, 1255, 1360, 1535, 2008, 2456, 2510, 3070, 4016, 4267, 4912, 5020, 5219, 6140, 8534, 10040, 10438, 12280, 17068, 20080, 20876, 21335, 24560, 26095, 34136, 41752, 42670, 52190, 68272, 77057, 83504, 85340, 104380, 154114, 170680, 208760, 308228, 341360, 385285, 417520, 616456, 770570, 1232912, 1309969, 1541140, 2619938, 3082280, 5239876, 6164560, 6549845, 10479752, 13099690, 20959504, 26199380, 52398760, 104797520]

約数ペア:

[(1, 104797520), (2, 52398760), (4, 26199380), (5, 20959504), (8, 13099690), (10, 10479752), (16, 6549845), (17, 6164560), (20, 5239876), (34, 3082280), (40, 2619938), (68, 1541140), (80, 1309969), (85, 1232912), (136, 770570), (170, 616456), (251, 417520), (272, 385285), (307, 341360), (340, 308228), (502, 208760), (614, 170680), (680, 154114), (1004, 104380), (1228, 85340), (1255, 83504), (1360, 77057), (1535, 68272), (2008, 52190), (2456, 42670), (2510, 41752), (3070, 34136), (4016, 26095), (4267, 24560), (4912, 21335), (5020, 20876), (5219, 20080), (6140, 17068), (8534, 12280), (10040, 10438)]