22090720

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1367}}^1$

素因数の和:1483

約数の個数: 48

約数和(自身を含む): 52744608

約数和(自身を除く): 30653888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1367, 1616, 2020, 2734, 3232, 4040, 5468, 6835, 8080, 10936, 13670, 16160, 21872, 27340, 43744, 54680, 109360, 138067, 218720, 276134, 552268, 690335, 1104536, 1380670, 2209072, 2761340, 4418144, 5522680, 11045360, 22090720]

約数ペア:

[(1, 22090720), (2, 11045360), (4, 5522680), (5, 4418144), (8, 2761340), (10, 2209072), (16, 1380670), (20, 1104536), (32, 690335), (40, 552268), (80, 276134), (101, 218720), (160, 138067), (202, 109360), (404, 54680), (505, 43744), (808, 27340), (1010, 21872), (1367, 16160), (1616, 13670), (2020, 10936), (2734, 8080), (3232, 6835), (4040, 5468)]