11886520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10247}}^1$

素因数の和:10287

約数の個数: 32

約数和(自身を含む): 27669600

約数和(自身を除く): 15783080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 10247, 20494, 40988, 51235, 81976, 102470, 204940, 297163, 409880, 594326, 1188652, 1485815, 2377304, 2971630, 5943260, 11886520]

約数ペア:

[(1, 11886520), (2, 5943260), (4, 2971630), (5, 2377304), (8, 1485815), (10, 1188652), (20, 594326), (29, 409880), (40, 297163), (58, 204940), (116, 102470), (145, 81976), (232, 51235), (290, 40988), (580, 20494), (1160, 10247)]