57266380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4073}}^1$

素因数の和:4138

約数の個数: 48

約数和(自身を含む): 130042080

約数和(自身を除く): 72775700

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 4073, 7030, 8146, 14060, 16292, 20365, 40730, 77387, 81460, 150701, 154774, 301402, 309548, 386935, 602804, 753505, 773870, 1507010, 1547740, 2863319, 3014020, 5726638, 11453276, 14316595, 28633190, 57266380]

約数ペア:

[(1, 57266380), (2, 28633190), (4, 14316595), (5, 11453276), (10, 5726638), (19, 3014020), (20, 2863319), (37, 1547740), (38, 1507010), (74, 773870), (76, 753505), (95, 602804), (148, 386935), (185, 309548), (190, 301402), (370, 154774), (380, 150701), (703, 81460), (740, 77387), (1406, 40730), (2812, 20365), (3515, 16292), (4073, 14060), (7030, 8146)]