2005294008

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{68543}}^1$

素因数の和:68628

約数の個数: 64

約数和(自身を含む): 5329981440

約数和(自身を除く): 3324687432

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 424, 552, 636, 1219, 1272, 2438, 3657, 4876, 7314, 9752, 14628, 29256, 68543, 137086, 205629, 274172, 411258, 548344, 822516, 1576489, 1645032, 3152978, 3632779, 4729467, 6305956, 7265558, 9458934, 10898337, 12611912, 14531116, 18917868, 21796674, 29062232, 37835736, 43593348, 83553917, 87186696, 167107834, 250661751, 334215668, 501323502, 668431336, 1002647004, 2005294008]

約数ペア:

[(1, 2005294008), (2, 1002647004), (3, 668431336), (4, 501323502), (6, 334215668), (8, 250661751), (12, 167107834), (23, 87186696), (24, 83553917), (46, 43593348), (53, 37835736), (69, 29062232), (92, 21796674), (106, 18917868), (138, 14531116), (159, 12611912), (184, 10898337), (212, 9458934), (276, 7265558), (318, 6305956), (424, 4729467), (552, 3632779), (636, 3152978), (1219, 1645032), (1272, 1576489), (2438, 822516), (3657, 548344), (4876, 411258), (7314, 274172), (9752, 205629), (14628, 137086), (29256, 68543)]