964089670

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{5351}}^1$

素因数の和:5820

約数の個数: 32

約数和(自身を含む): 1780289280

約数和(自身を除く): 816199610

約数列:

[1, 2, 5, 10, 43, 86, 215, 419, 430, 838, 2095, 4190, 5351, 10702, 18017, 26755, 36034, 53510, 90085, 180170, 230093, 460186, 1150465, 2242069, 2300930, 4484138, 11210345, 22420690, 96408967, 192817934, 482044835, 964089670]

約数ペア:

[(1, 964089670), (2, 482044835), (5, 192817934), (10, 96408967), (43, 22420690), (86, 11210345), (215, 4484138), (419, 2300930), (430, 2242069), (838, 1150465), (2095, 460186), (4190, 230093), (5351, 180170), (10702, 90085), (18017, 53510), (26755, 36034)]