22371760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9643}}^1$

素因数の和:9685

約数の個数: 40

約数和(自身を含む): 53813520

約数和(自身を除く): 31441760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 9643, 19286, 38572, 48215, 77144, 96430, 154288, 192860, 279647, 385720, 559294, 771440, 1118588, 1398235, 2237176, 2796470, 4474352, 5592940, 11185880, 22371760]

約数ペア:

[(1, 22371760), (2, 11185880), (4, 5592940), (5, 4474352), (8, 2796470), (10, 2237176), (16, 1398235), (20, 1118588), (29, 771440), (40, 559294), (58, 385720), (80, 279647), (116, 192860), (145, 154288), (232, 96430), (290, 77144), (464, 48215), (580, 38572), (1160, 19286), (2320, 9643)]