25166290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4001}}^1$

素因数の和:4062

約数の個数: 32

約数和(自身を含む): 49272624

約数和(自身を除く): 24106334

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 4001, 6290, 8002, 20005, 40010, 68017, 136034, 148037, 296074, 340085, 680170, 740185, 1480370, 2516629, 5033258, 12583145, 25166290]

約数ペア:

[(1, 25166290), (2, 12583145), (5, 5033258), (10, 2516629), (17, 1480370), (34, 740185), (37, 680170), (74, 340085), (85, 296074), (170, 148037), (185, 136034), (370, 68017), (629, 40010), (1258, 20005), (3145, 8002), (4001, 6290)]