2769526480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{30341}}^1$

素因数の和:30524

約数の個数: 80

約数和(自身を含む): 7404418944

約数和(自身を除く): 4634892464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 163, 280, 326, 560, 652, 815, 1141, 1304, 1630, 2282, 2608, 3260, 4564, 5705, 6520, 9128, 11410, 13040, 18256, 22820, 30341, 45640, 60682, 91280, 121364, 151705, 212387, 242728, 303410, 424774, 485456, 606820, 849548, 1061935, 1213640, 1699096, 2123870, 2427280, 3398192, 4247740, 4945583, 8495480, 9891166, 16990960, 19782332, 24727915, 34619081, 39564664, 49455830, 69238162, 79129328, 98911660, 138476324, 173095405, 197823320, 276952648, 346190810, 395646640, 553905296, 692381620, 1384763240, 2769526480]

約数ペア:

[(1, 2769526480), (2, 1384763240), (4, 692381620), (5, 553905296), (7, 395646640), (8, 346190810), (10, 276952648), (14, 197823320), (16, 173095405), (20, 138476324), (28, 98911660), (35, 79129328), (40, 69238162), (56, 49455830), (70, 39564664), (80, 34619081), (112, 24727915), (140, 19782332), (163, 16990960), (280, 9891166), (326, 8495480), (560, 4945583), (652, 4247740), (815, 3398192), (1141, 2427280), (1304, 2123870), (1630, 1699096), (2282, 1213640), (2608, 1061935), (3260, 849548), (4564, 606820), (5705, 485456), (6520, 424774), (9128, 303410), (11410, 242728), (13040, 212387), (18256, 151705), (22820, 121364), (30341, 91280), (45640, 60682)]