1958702920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{10111}}^1$

素因数の和:10318

約数の個数: 64

約数和(自身を含む): 4586803200

約数和(自身を除く): 2628100280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 167, 232, 290, 334, 580, 668, 835, 1160, 1336, 1670, 3340, 4843, 6680, 9686, 10111, 19372, 20222, 24215, 38744, 40444, 48430, 50555, 80888, 96860, 101110, 193720, 202220, 293219, 404440, 586438, 1172876, 1466095, 1688537, 2345752, 2932190, 3377074, 5864380, 6754148, 8442685, 11728760, 13508296, 16885370, 33770740, 48967573, 67541480, 97935146, 195870292, 244837865, 391740584, 489675730, 979351460, 1958702920]

約数ペア:

[(1, 1958702920), (2, 979351460), (4, 489675730), (5, 391740584), (8, 244837865), (10, 195870292), (20, 97935146), (29, 67541480), (40, 48967573), (58, 33770740), (116, 16885370), (145, 13508296), (167, 11728760), (232, 8442685), (290, 6754148), (334, 5864380), (580, 3377074), (668, 2932190), (835, 2345752), (1160, 1688537), (1336, 1466095), (1670, 1172876), (3340, 586438), (4843, 404440), (6680, 293219), (9686, 202220), (10111, 193720), (19372, 101110), (20222, 96860), (24215, 80888), (38744, 50555), (40444, 48430)]