42529126820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1\times {\mathrm{77351}}^1$

素因数の和:78140

約数の個数: 48

約数和(自身を含む): 91849621248

約数和(自身を除く): 49320494428

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 743, 1486, 2972, 3715, 7430, 14860, 27491, 54982, 77351, 109964, 137455, 154702, 274910, 309404, 386755, 549820, 773510, 1547020, 2861987, 5723974, 11447948, 14309935, 28619870, 57239740, 57471793, 114943586, 229887172, 287358965, 574717930, 1149435860, 2126456341, 4252912682, 8505825364, 10632281705, 21264563410, 42529126820]

約数ペア:

[(1, 42529126820), (2, 21264563410), (4, 10632281705), (5, 8505825364), (10, 4252912682), (20, 2126456341), (37, 1149435860), (74, 574717930), (148, 287358965), (185, 229887172), (370, 114943586), (740, 57471793), (743, 57239740), (1486, 28619870), (2972, 14309935), (3715, 11447948), (7430, 5723974), (14860, 2861987), (27491, 1547020), (54982, 773510), (77351, 549820), (109964, 386755), (137455, 309404), (154702, 274910)]