22149040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9547}}^1$

素因数の和:9589

約数の個数: 40

約数和(自身を含む): 53277840

約数和(自身を除く): 31128800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 9547, 19094, 38188, 47735, 76376, 95470, 152752, 190940, 276863, 381880, 553726, 763760, 1107452, 1384315, 2214904, 2768630, 4429808, 5537260, 11074520, 22149040]

約数ペア:

[(1, 22149040), (2, 11074520), (4, 5537260), (5, 4429808), (8, 2768630), (10, 2214904), (16, 1384315), (20, 1107452), (29, 763760), (40, 553726), (58, 381880), (80, 276863), (116, 190940), (145, 152752), (232, 95470), (290, 76376), (464, 47735), (580, 38188), (1160, 19094), (2320, 9547)]