48905680

素因数分解:

$2^4\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1459}}^1$

素因数の和:1891

約数の個数: 40

約数和(自身を含む): 114055200

約数和(自身を除く): 65149520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 419, 838, 1459, 1676, 2095, 2918, 3352, 4190, 5836, 6704, 7295, 8380, 11672, 14590, 16760, 23344, 29180, 33520, 58360, 116720, 611321, 1222642, 2445284, 3056605, 4890568, 6113210, 9781136, 12226420, 24452840, 48905680]

約数ペア:

[(1, 48905680), (2, 24452840), (4, 12226420), (5, 9781136), (8, 6113210), (10, 4890568), (16, 3056605), (20, 2445284), (40, 1222642), (80, 611321), (419, 116720), (838, 58360), (1459, 33520), (1676, 29180), (2095, 23344), (2918, 16760), (3352, 14590), (4190, 11672), (5836, 8380), (6704, 7295)]