101129560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5087}}^1$

素因数の和:5176

約数の個数: 64

約数和(自身を含む): 263761920

約数和(自身を除く): 162632360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 994, 1420, 1988, 2485, 2840, 3976, 4970, 5087, 9940, 10174, 19880, 20348, 25435, 35609, 40696, 50870, 71218, 101740, 142436, 178045, 203480, 284872, 356090, 361177, 712180, 722354, 1424360, 1444708, 1805885, 2528239, 2889416, 3611770, 5056478, 7223540, 10112956, 12641195, 14447080, 20225912, 25282390, 50564780, 101129560]

約数ペア:

[(1, 101129560), (2, 50564780), (4, 25282390), (5, 20225912), (7, 14447080), (8, 12641195), (10, 10112956), (14, 7223540), (20, 5056478), (28, 3611770), (35, 2889416), (40, 2528239), (56, 1805885), (70, 1444708), (71, 1424360), (140, 722354), (142, 712180), (280, 361177), (284, 356090), (355, 284872), (497, 203480), (568, 178045), (710, 142436), (994, 101740), (1420, 71218), (1988, 50870), (2485, 40696), (2840, 35609), (3976, 25435), (4970, 20348), (5087, 19880), (9940, 10174)]