105154400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10111}}^1$

素因数の和:10144

約数の個数: 72

約数和(自身を含む): 276482304

約数和(自身を除く): 171327904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 10111, 10400, 20222, 40444, 50555, 80888, 101110, 131443, 161776, 202220, 252775, 262886, 323552, 404440, 505550, 525772, 657215, 808880, 1011100, 1051544, 1314430, 1617760, 2022200, 2103088, 2628860, 3286075, 4044400, 4206176, 5257720, 6572150, 8088800, 10515440, 13144300, 21030880, 26288600, 52577200, 105154400]

約数ペア:

[(1, 105154400), (2, 52577200), (4, 26288600), (5, 21030880), (8, 13144300), (10, 10515440), (13, 8088800), (16, 6572150), (20, 5257720), (25, 4206176), (26, 4044400), (32, 3286075), (40, 2628860), (50, 2103088), (52, 2022200), (65, 1617760), (80, 1314430), (100, 1051544), (104, 1011100), (130, 808880), (160, 657215), (200, 525772), (208, 505550), (260, 404440), (325, 323552), (400, 262886), (416, 252775), (520, 202220), (650, 161776), (800, 131443), (1040, 101110), (1300, 80888), (2080, 50555), (2600, 40444), (5200, 20222), (10111, 10400)]