45204500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{8219}}^1$

素因数の和:8249

約数の個数: 48

約数和(自身を含む): 107714880

約数和(自身を除く): 62510380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5500, 8219, 16438, 32876, 41095, 82190, 90409, 164380, 180818, 205475, 361636, 410950, 452045, 821900, 904090, 1027375, 1808180, 2054750, 2260225, 4109500, 4520450, 9040900, 11301125, 22602250, 45204500]

約数ペア:

[(1, 45204500), (2, 22602250), (4, 11301125), (5, 9040900), (10, 4520450), (11, 4109500), (20, 2260225), (22, 2054750), (25, 1808180), (44, 1027375), (50, 904090), (55, 821900), (100, 452045), (110, 410950), (125, 361636), (220, 205475), (250, 180818), (275, 164380), (500, 90409), (550, 82190), (1100, 41095), (1375, 32876), (2750, 16438), (5500, 8219)]