67933480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 158455440

約数和(自身を除く): 90521960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 197, 233, 296, 370, 394, 466, 740, 788, 932, 985, 1165, 1480, 1576, 1864, 1970, 2330, 3940, 4660, 7289, 7880, 8621, 9320, 14578, 17242, 29156, 34484, 36445, 43105, 45901, 58312, 68968, 72890, 86210, 91802, 145780, 172420, 183604, 229505, 291560, 344840, 367208, 459010, 918020, 1698337, 1836040, 3396674, 6793348, 8491685, 13586696, 16983370, 33966740, 67933480]

約数ペア:

[(1, 67933480), (2, 33966740), (4, 16983370), (5, 13586696), (8, 8491685), (10, 6793348), (20, 3396674), (37, 1836040), (40, 1698337), (74, 918020), (148, 459010), (185, 367208), (197, 344840), (233, 291560), (296, 229505), (370, 183604), (394, 172420), (466, 145780), (740, 91802), (788, 86210), (932, 72890), (985, 68968), (1165, 58312), (1480, 45901), (1576, 43105), (1864, 36445), (1970, 34484), (2330, 29156), (3940, 17242), (4660, 14578), (7289, 9320), (7880, 8621)]