22918550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 46001520

約数和(自身を除く): 23082970

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 59, 85, 118, 170, 295, 425, 457, 590, 850, 914, 1003, 1475, 2006, 2285, 2950, 4570, 5015, 7769, 10030, 11425, 15538, 22850, 25075, 26963, 38845, 50150, 53926, 77690, 134815, 194225, 269630, 388450, 458371, 674075, 916742, 1348150, 2291855, 4583710, 11459275, 22918550]

約数ペア:

[(1, 22918550), (2, 11459275), (5, 4583710), (10, 2291855), (17, 1348150), (25, 916742), (34, 674075), (50, 458371), (59, 388450), (85, 269630), (118, 194225), (170, 134815), (295, 77690), (425, 53926), (457, 50150), (590, 38845), (850, 26963), (914, 25075), (1003, 22850), (1475, 15538), (2006, 11425), (2285, 10030), (2950, 7769), (4570, 5015)]