10288880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1006

約数の個数: 80

約数和(自身を含む): 28807680

約数和(自身を除く): 18518800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 967, 1064, 1330, 1520, 1934, 2128, 2660, 3868, 4835, 5320, 6769, 7736, 9670, 10640, 13538, 15472, 18373, 19340, 27076, 33845, 36746, 38680, 54152, 67690, 73492, 77360, 91865, 108304, 128611, 135380, 146984, 183730, 257222, 270760, 293968, 367460, 514444, 541520, 643055, 734920, 1028888, 1286110, 1469840, 2057776, 2572220, 5144440, 10288880]

約数ペア:

[(1, 10288880), (2, 5144440), (4, 2572220), (5, 2057776), (7, 1469840), (8, 1286110), (10, 1028888), (14, 734920), (16, 643055), (19, 541520), (20, 514444), (28, 367460), (35, 293968), (38, 270760), (40, 257222), (56, 183730), (70, 146984), (76, 135380), (80, 128611), (95, 108304), (112, 91865), (133, 77360), (140, 73492), (152, 67690), (190, 54152), (266, 38680), (280, 36746), (304, 33845), (380, 27076), (532, 19340), (560, 18373), (665, 15472), (760, 13538), (967, 10640), (1064, 9670), (1330, 7736), (1520, 6769), (1934, 5320), (2128, 4835), (2660, 3868)]