5400850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1219

約数の個数: 48

約数和(自身を含む): 12374208

約数和(自身を除く): 6973358

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 1187, 2275, 2374, 4550, 5935, 8309, 11870, 15431, 16618, 29675, 30862, 41545, 59350, 77155, 83090, 108017, 154310, 207725, 216034, 385775, 415450, 540085, 771550, 1080170, 2700425, 5400850]

約数ペア:

[(1, 5400850), (2, 2700425), (5, 1080170), (7, 771550), (10, 540085), (13, 415450), (14, 385775), (25, 216034), (26, 207725), (35, 154310), (50, 108017), (65, 83090), (70, 77155), (91, 59350), (130, 41545), (175, 30862), (182, 29675), (325, 16618), (350, 15431), (455, 11870), (650, 8309), (910, 5935), (1187, 4550), (2275, 2374)]