22441360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:628

約数の個数: 80

約数和(自身を含む): 57250800

約数和(自身を除く): 34809440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 232, 272, 290, 340, 464, 493, 569, 580, 680, 986, 1138, 1160, 1360, 1972, 2276, 2320, 2465, 2845, 3944, 4552, 4930, 5690, 7888, 9104, 9673, 9860, 11380, 16501, 19346, 19720, 22760, 33002, 38692, 39440, 45520, 48365, 66004, 77384, 82505, 96730, 132008, 154768, 165010, 193460, 264016, 280517, 330020, 386920, 561034, 660040, 773840, 1122068, 1320080, 1402585, 2244136, 2805170, 4488272, 5610340, 11220680, 22441360]

約数ペア:

[(1, 22441360), (2, 11220680), (4, 5610340), (5, 4488272), (8, 2805170), (10, 2244136), (16, 1402585), (17, 1320080), (20, 1122068), (29, 773840), (34, 660040), (40, 561034), (58, 386920), (68, 330020), (80, 280517), (85, 264016), (116, 193460), (136, 165010), (145, 154768), (170, 132008), (232, 96730), (272, 82505), (290, 77384), (340, 66004), (464, 48365), (493, 45520), (569, 39440), (580, 38692), (680, 33002), (986, 22760), (1138, 19720), (1160, 19346), (1360, 16501), (1972, 11380), (2276, 9860), (2320, 9673), (2465, 9104), (2845, 7888), (3944, 5690), (4552, 4930)]