293169525920

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1\times {\mathrm{26417}}^1$

素因数の和:27070

約数の個数: 96

約数和(自身を含む): 699020280000

約数和(自身を除く): 405850754080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 499, 556, 695, 998, 1112, 1390, 1996, 2224, 2495, 2780, 3992, 4448, 4990, 5560, 7984, 9980, 11120, 15968, 19960, 22240, 26417, 39920, 52834, 69361, 79840, 105668, 132085, 138722, 211336, 264170, 277444, 346805, 422672, 528340, 554888, 693610, 845344, 1056680, 1109776, 1387220, 2113360, 2219552, 2774440, 3671963, 4226720, 5548880, 7343926, 11097760, 13182083, 14687852, 18359815, 26364166, 29375704, 36719630, 52728332, 58751408, 65910415, 73439260, 105456664, 117502816, 131820830, 146878520, 210913328, 263641660, 293757040, 421826656, 527283320, 587514080, 1054566640, 1832309537, 2109133280, 3664619074, 7329238148, 9161547685, 14658476296, 18323095370, 29316952592, 36646190740, 58633905184, 73292381480, 146584762960, 293169525920]

約数ペア:

[(1, 293169525920), (2, 146584762960), (4, 73292381480), (5, 58633905184), (8, 36646190740), (10, 29316952592), (16, 18323095370), (20, 14658476296), (32, 9161547685), (40, 7329238148), (80, 3664619074), (139, 2109133280), (160, 1832309537), (278, 1054566640), (499, 587514080), (556, 527283320), (695, 421826656), (998, 293757040), (1112, 263641660), (1390, 210913328), (1996, 146878520), (2224, 131820830), (2495, 117502816), (2780, 105456664), (3992, 73439260), (4448, 65910415), (4990, 58751408), (5560, 52728332), (7984, 36719630), (9980, 29375704), (11120, 26364166), (15968, 18359815), (19960, 14687852), (22240, 13182083), (26417, 11097760), (39920, 7343926), (52834, 5548880), (69361, 4226720), (79840, 3671963), (105668, 2774440), (132085, 2219552), (138722, 2113360), (211336, 1387220), (264170, 1109776), (277444, 1056680), (346805, 845344), (422672, 693610), (528340, 554888)]