22059400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 57674880

約数和(自身を除く): 35615480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 37, 40, 44, 50, 55, 74, 88, 100, 110, 148, 185, 200, 220, 271, 275, 296, 370, 407, 440, 542, 550, 740, 814, 925, 1084, 1100, 1355, 1480, 1628, 1850, 2035, 2168, 2200, 2710, 2981, 3256, 3700, 4070, 5420, 5962, 6775, 7400, 8140, 10027, 10175, 10840, 11924, 13550, 14905, 16280, 20054, 20350, 23848, 27100, 29810, 40108, 40700, 50135, 54200, 59620, 74525, 80216, 81400, 100270, 110297, 119240, 149050, 200540, 220594, 250675, 298100, 401080, 441188, 501350, 551485, 596200, 882376, 1002700, 1102970, 2005400, 2205940, 2757425, 4411880, 5514850, 11029700, 22059400]

約数ペア:

[(1, 22059400), (2, 11029700), (4, 5514850), (5, 4411880), (8, 2757425), (10, 2205940), (11, 2005400), (20, 1102970), (22, 1002700), (25, 882376), (37, 596200), (40, 551485), (44, 501350), (50, 441188), (55, 401080), (74, 298100), (88, 250675), (100, 220594), (110, 200540), (148, 149050), (185, 119240), (200, 110297), (220, 100270), (271, 81400), (275, 80216), (296, 74525), (370, 59620), (407, 54200), (440, 50135), (542, 40700), (550, 40108), (740, 29810), (814, 27100), (925, 23848), (1084, 20350), (1100, 20054), (1355, 16280), (1480, 14905), (1628, 13550), (1850, 11924), (2035, 10840), (2168, 10175), (2200, 10027), (2710, 8140), (2981, 7400), (3256, 6775), (3700, 5962), (4070, 5420)]