41555440

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 100931040

約数和(自身を除く): 59375600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 101, 139, 148, 185, 202, 278, 296, 370, 404, 505, 556, 592, 695, 740, 808, 1010, 1112, 1390, 1480, 1616, 2020, 2224, 2780, 2960, 3737, 4040, 5143, 5560, 7474, 8080, 10286, 11120, 14039, 14948, 18685, 20572, 25715, 28078, 29896, 37370, 41144, 51430, 56156, 59792, 70195, 74740, 82288, 102860, 112312, 140390, 149480, 205720, 224624, 280780, 298960, 411440, 519443, 561560, 1038886, 1123120, 2077772, 2597215, 4155544, 5194430, 8311088, 10388860, 20777720, 41555440]

約数ペア:

[(1, 41555440), (2, 20777720), (4, 10388860), (5, 8311088), (8, 5194430), (10, 4155544), (16, 2597215), (20, 2077772), (37, 1123120), (40, 1038886), (74, 561560), (80, 519443), (101, 411440), (139, 298960), (148, 280780), (185, 224624), (202, 205720), (278, 149480), (296, 140390), (370, 112312), (404, 102860), (505, 82288), (556, 74740), (592, 70195), (695, 59792), (740, 56156), (808, 51430), (1010, 41144), (1112, 37370), (1390, 29896), (1480, 28078), (1616, 25715), (2020, 20572), (2224, 18685), (2780, 14948), (2960, 14039), (3737, 11120), (4040, 10286), (5143, 8080), (5560, 7474)]