24646520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21247}}^1$

素因数の和:21287

約数の個数: 32

約数和(自身を含む): 57369600

約数和(自身を除く): 32723080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 21247, 42494, 84988, 106235, 169976, 212470, 424940, 616163, 849880, 1232326, 2464652, 3080815, 4929304, 6161630, 12323260, 24646520]

約数ペア:

[(1, 24646520), (2, 12323260), (4, 6161630), (5, 4929304), (8, 3080815), (10, 2464652), (20, 1232326), (29, 849880), (40, 616163), (58, 424940), (116, 212470), (145, 169976), (232, 106235), (290, 84988), (580, 42494), (1160, 21247)]