85158080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{5431}}^1$

素因数の和:5462

約数の個数: 84

約数和(自身を含む): 235933488

約数和(自身を除く): 150775408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 5431, 7840, 10862, 15680, 21724, 27155, 38017, 43448, 54310, 76034, 86896, 108620, 152068, 173792, 190085, 217240, 266119, 304136, 347584, 380170, 434480, 532238, 608272, 760340, 868960, 1064476, 1216544, 1330595, 1520680, 1737920, 2128952, 2433088, 2661190, 3041360, 4257904, 5322380, 6082720, 8515808, 10644760, 12165440, 17031616, 21289520, 42579040, 85158080]

約数ペア:

[(1, 85158080), (2, 42579040), (4, 21289520), (5, 17031616), (7, 12165440), (8, 10644760), (10, 8515808), (14, 6082720), (16, 5322380), (20, 4257904), (28, 3041360), (32, 2661190), (35, 2433088), (40, 2128952), (49, 1737920), (56, 1520680), (64, 1330595), (70, 1216544), (80, 1064476), (98, 868960), (112, 760340), (140, 608272), (160, 532238), (196, 434480), (224, 380170), (245, 347584), (280, 304136), (320, 266119), (392, 217240), (448, 190085), (490, 173792), (560, 152068), (784, 108620), (980, 86896), (1120, 76034), (1568, 54310), (1960, 43448), (2240, 38017), (3136, 27155), (3920, 21724), (5431, 15680), (7840, 10862)]