1036666840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{3361}}^1$

素因数の和:4084

約数の個数: 64

約数和(自身を含む): 2548933920

約数和(自身を除く): 1512267080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 701, 1402, 2804, 3361, 3505, 5608, 6722, 7010, 7711, 13444, 14020, 15422, 16805, 26888, 28040, 30844, 33610, 36971, 38555, 61688, 67220, 73942, 77110, 134440, 147884, 154220, 184855, 295768, 308440, 369710, 739420, 1478840, 2356061, 4712122, 9424244, 11780305, 18848488, 23560610, 25916671, 47121220, 51833342, 94242440, 103666684, 129583355, 207333368, 259166710, 518333420, 1036666840]

約数ペア:

[(1, 1036666840), (2, 518333420), (4, 259166710), (5, 207333368), (8, 129583355), (10, 103666684), (11, 94242440), (20, 51833342), (22, 47121220), (40, 25916671), (44, 23560610), (55, 18848488), (88, 11780305), (110, 9424244), (220, 4712122), (440, 2356061), (701, 1478840), (1402, 739420), (2804, 369710), (3361, 308440), (3505, 295768), (5608, 184855), (6722, 154220), (7010, 147884), (7711, 134440), (13444, 77110), (14020, 73942), (15422, 67220), (16805, 61688), (26888, 38555), (28040, 36971), (30844, 33610)]