105592880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:706

約数の個数: 80

約数和(自身を含む): 260935680

約数和(自身を除く): 155342800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 127, 152, 190, 254, 304, 380, 508, 547, 635, 760, 1016, 1094, 1270, 1520, 2032, 2188, 2413, 2540, 2735, 4376, 4826, 5080, 5470, 8752, 9652, 10160, 10393, 10940, 12065, 19304, 20786, 21880, 24130, 38608, 41572, 43760, 48260, 51965, 69469, 83144, 96520, 103930, 138938, 166288, 193040, 207860, 277876, 347345, 415720, 555752, 694690, 831440, 1111504, 1319911, 1389380, 2639822, 2778760, 5279644, 5557520, 6599555, 10559288, 13199110, 21118576, 26398220, 52796440, 105592880]

約数ペア:

[(1, 105592880), (2, 52796440), (4, 26398220), (5, 21118576), (8, 13199110), (10, 10559288), (16, 6599555), (19, 5557520), (20, 5279644), (38, 2778760), (40, 2639822), (76, 1389380), (80, 1319911), (95, 1111504), (127, 831440), (152, 694690), (190, 555752), (254, 415720), (304, 347345), (380, 277876), (508, 207860), (547, 193040), (635, 166288), (760, 138938), (1016, 103930), (1094, 96520), (1270, 83144), (1520, 69469), (2032, 51965), (2188, 48260), (2413, 43760), (2540, 41572), (2735, 38608), (4376, 24130), (4826, 21880), (5080, 20786), (5470, 19304), (8752, 12065), (9652, 10940), (10160, 10393)]