47169220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19819}}^1$

素因数の和:19852

約数の個数: 48

約数和(自身を含む): 119871360

約数和(自身を除く): 72702140

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 19819, 39638, 79276, 99095, 138733, 198190, 277466, 336923, 396380, 554932, 673846, 693665, 1347692, 1387330, 1684615, 2358461, 2774660, 3369230, 4716922, 6738460, 9433844, 11792305, 23584610, 47169220]

約数ペア:

[(1, 47169220), (2, 23584610), (4, 11792305), (5, 9433844), (7, 6738460), (10, 4716922), (14, 3369230), (17, 2774660), (20, 2358461), (28, 1684615), (34, 1387330), (35, 1347692), (68, 693665), (70, 673846), (85, 554932), (119, 396380), (140, 336923), (170, 277466), (238, 198190), (340, 138733), (476, 99095), (595, 79276), (1190, 39638), (2380, 19819)]