13060900

素因数分解:

$2^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:844

約数の個数: 36

約数和(自身を含む): 28522480

約数和(自身を除く): 15461580

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 211, 422, 619, 844, 1055, 1238, 2110, 2476, 3095, 4220, 5275, 6190, 10550, 12380, 15475, 21100, 30950, 61900, 130609, 261218, 522436, 653045, 1306090, 2612180, 3265225, 6530450, 13060900]

約数ペア:

[(1, 13060900), (2, 6530450), (4, 3265225), (5, 2612180), (10, 1306090), (20, 653045), (25, 522436), (50, 261218), (100, 130609), (211, 61900), (422, 30950), (619, 21100), (844, 15475), (1055, 12380), (1238, 10550), (2110, 6190), (2476, 5275), (3095, 4220)]