5714440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 13852800

約数和(自身を除く): 8138360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 73, 76, 95, 103, 146, 152, 190, 206, 292, 365, 380, 412, 515, 584, 730, 760, 824, 1030, 1387, 1460, 1957, 2060, 2774, 2920, 3914, 4120, 5548, 6935, 7519, 7828, 9785, 11096, 13870, 15038, 15656, 19570, 27740, 30076, 37595, 39140, 55480, 60152, 75190, 78280, 142861, 150380, 285722, 300760, 571444, 714305, 1142888, 1428610, 2857220, 5714440]

約数ペア:

[(1, 5714440), (2, 2857220), (4, 1428610), (5, 1142888), (8, 714305), (10, 571444), (19, 300760), (20, 285722), (38, 150380), (40, 142861), (73, 78280), (76, 75190), (95, 60152), (103, 55480), (146, 39140), (152, 37595), (190, 30076), (206, 27740), (292, 19570), (365, 15656), (380, 15038), (412, 13870), (515, 11096), (584, 9785), (730, 7828), (760, 7519), (824, 6935), (1030, 5548), (1387, 4120), (1460, 3914), (1957, 2920), (2060, 2774)]