5053880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9719}}^1$

素因数の和:9743

約数の個数: 32

約数和(自身を含む): 12247200

約数和(自身を除く): 7193320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 9719, 19438, 38876, 48595, 77752, 97190, 126347, 194380, 252694, 388760, 505388, 631735, 1010776, 1263470, 2526940, 5053880]

約数ペア:

[(1, 5053880), (2, 2526940), (4, 1263470), (5, 1010776), (8, 631735), (10, 505388), (13, 388760), (20, 252694), (26, 194380), (40, 126347), (52, 97190), (65, 77752), (104, 48595), (130, 38876), (260, 19438), (520, 9719)]