188782960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1250

約数の個数: 80

約数和(自身を含む): 468827136

約数和(自身を除く): 280044176

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 127, 136, 170, 254, 272, 340, 508, 635, 680, 1016, 1093, 1270, 1360, 2032, 2159, 2186, 2540, 4318, 4372, 5080, 5465, 8636, 8744, 10160, 10795, 10930, 17272, 17488, 18581, 21590, 21860, 34544, 37162, 43180, 43720, 74324, 86360, 87440, 92905, 138811, 148648, 172720, 185810, 277622, 297296, 371620, 555244, 694055, 743240, 1110488, 1388110, 1486480, 2220976, 2359787, 2776220, 4719574, 5552440, 9439148, 11104880, 11798935, 18878296, 23597870, 37756592, 47195740, 94391480, 188782960]

約数ペア:

[(1, 188782960), (2, 94391480), (4, 47195740), (5, 37756592), (8, 23597870), (10, 18878296), (16, 11798935), (17, 11104880), (20, 9439148), (34, 5552440), (40, 4719574), (68, 2776220), (80, 2359787), (85, 2220976), (127, 1486480), (136, 1388110), (170, 1110488), (254, 743240), (272, 694055), (340, 555244), (508, 371620), (635, 297296), (680, 277622), (1016, 185810), (1093, 172720), (1270, 148648), (1360, 138811), (2032, 92905), (2159, 87440), (2186, 86360), (2540, 74324), (4318, 43720), (4372, 43180), (5080, 37162), (5465, 34544), (8636, 21860), (8744, 21590), (10160, 18581), (10795, 17488), (10930, 17272)]