89600420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{541}}^1$

素因数の和:590

約数の個数: 108

約数和(自身を含む): 237451284

約数和(自身を除く): 147850864

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 169, 182, 196, 245, 260, 338, 364, 455, 490, 541, 637, 676, 845, 910, 980, 1082, 1183, 1274, 1690, 1820, 2164, 2366, 2548, 2705, 3185, 3380, 3787, 4732, 5410, 5915, 6370, 7033, 7574, 8281, 10820, 11830, 12740, 14066, 15148, 16562, 18935, 23660, 26509, 28132, 33124, 35165, 37870, 41405, 49231, 53018, 70330, 75740, 82810, 91429, 98462, 106036, 132545, 140660, 165620, 182858, 196924, 246155, 265090, 344617, 365716, 457145, 492310, 530180, 640003, 689234, 914290, 984620, 1280006, 1378468, 1723085, 1828580, 2560012, 3200015, 3446170, 4480021, 6400030, 6892340, 8960042, 12800060, 17920084, 22400105, 44800210, 89600420]

約数ペア:

[(1, 89600420), (2, 44800210), (4, 22400105), (5, 17920084), (7, 12800060), (10, 8960042), (13, 6892340), (14, 6400030), (20, 4480021), (26, 3446170), (28, 3200015), (35, 2560012), (49, 1828580), (52, 1723085), (65, 1378468), (70, 1280006), (91, 984620), (98, 914290), (130, 689234), (140, 640003), (169, 530180), (182, 492310), (196, 457145), (245, 365716), (260, 344617), (338, 265090), (364, 246155), (455, 196924), (490, 182858), (541, 165620), (637, 140660), (676, 132545), (845, 106036), (910, 98462), (980, 91429), (1082, 82810), (1183, 75740), (1274, 70330), (1690, 53018), (1820, 49231), (2164, 41405), (2366, 37870), (2548, 35165), (2705, 33124), (3185, 28132), (3380, 26509), (3787, 23660), (4732, 18935), (5410, 16562), (5915, 15148), (6370, 14066), (7033, 12740), (7574, 11830), (8281, 10820)]