32101280

素因数分解:

$2^5\times 5^1\times {\mathrm{313}}^1\times {\mathrm{641}}^1$

素因数の和:969

約数の個数: 48

約数和(自身を含む): 76200264

約数和(自身を除く): 44098984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 313, 626, 641, 1252, 1282, 1565, 2504, 2564, 3130, 3205, 5008, 5128, 6260, 6410, 10016, 10256, 12520, 12820, 20512, 25040, 25640, 50080, 51280, 102560, 200633, 401266, 802532, 1003165, 1605064, 2006330, 3210128, 4012660, 6420256, 8025320, 16050640, 32101280]

約数ペア:

[(1, 32101280), (2, 16050640), (4, 8025320), (5, 6420256), (8, 4012660), (10, 3210128), (16, 2006330), (20, 1605064), (32, 1003165), (40, 802532), (80, 401266), (160, 200633), (313, 102560), (626, 51280), (641, 50080), (1252, 25640), (1282, 25040), (1565, 20512), (2504, 12820), (2564, 12520), (3130, 10256), (3205, 10016), (5008, 6410), (5128, 6260)]