40462630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{709}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 78724800

約数和(自身を除く): 38262170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 439, 709, 878, 1418, 2195, 3545, 4390, 5707, 7090, 9217, 11414, 18434, 28535, 46085, 57070, 92170, 311251, 622502, 1556255, 3112510, 4046263, 8092526, 20231315, 40462630]

約数ペア:

[(1, 40462630), (2, 20231315), (5, 8092526), (10, 4046263), (13, 3112510), (26, 1556255), (65, 622502), (130, 311251), (439, 92170), (709, 57070), (878, 46085), (1418, 28535), (2195, 18434), (3545, 11414), (4390, 9217), (5707, 7090)]