10362549880

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{661}}^1\times {\mathrm{1123}}^1$

素因数の和:2144

約数の個数: 64

約数和(自身を含む): 23438772000

約数和(自身を除く): 13076222120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 661, 698, 1123, 1322, 1396, 1745, 2246, 2644, 2792, 3305, 3490, 4492, 5288, 5615, 6610, 6980, 8984, 11230, 13220, 13960, 22460, 26440, 44920, 230689, 391927, 461378, 742303, 783854, 922756, 1153445, 1484606, 1567708, 1845512, 1959635, 2306890, 2969212, 3135416, 3711515, 3919270, 4613780, 5938424, 7423030, 7838540, 9227560, 14846060, 15677080, 29692120, 259063747, 518127494, 1036254988, 1295318735, 2072509976, 2590637470, 5181274940, 10362549880]

約数ペア:

[(1, 10362549880), (2, 5181274940), (4, 2590637470), (5, 2072509976), (8, 1295318735), (10, 1036254988), (20, 518127494), (40, 259063747), (349, 29692120), (661, 15677080), (698, 14846060), (1123, 9227560), (1322, 7838540), (1396, 7423030), (1745, 5938424), (2246, 4613780), (2644, 3919270), (2792, 3711515), (3305, 3135416), (3490, 2969212), (4492, 2306890), (5288, 1959635), (5615, 1845512), (6610, 1567708), (6980, 1484606), (8984, 1153445), (11230, 922756), (13220, 783854), (13960, 742303), (22460, 461378), (26440, 391927), (44920, 230689)]