64227190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10211}}^1$

素因数の和:10272

約数の個数: 32

約数和(自身を含む): 125730144

約数和(自身を除く): 61502954

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 10211, 20422, 51055, 102110, 173587, 347174, 377807, 755614, 867935, 1735870, 1889035, 3778070, 6422719, 12845438, 32113595, 64227190]

約数ペア:

[(1, 64227190), (2, 32113595), (5, 12845438), (10, 6422719), (17, 3778070), (34, 1889035), (37, 1735870), (74, 867935), (85, 755614), (170, 377807), (185, 347174), (370, 173587), (629, 102110), (1258, 51055), (3145, 20422), (6290, 10211)]