22241950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 44354304

約数和(自身を除く): 22112354

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 137, 170, 191, 274, 382, 425, 685, 850, 955, 1370, 1910, 2329, 3247, 3425, 4658, 4775, 6494, 6850, 9550, 11645, 16235, 23290, 26167, 32470, 52334, 58225, 81175, 116450, 130835, 162350, 261670, 444839, 654175, 889678, 1308350, 2224195, 4448390, 11120975, 22241950]

約数ペア:

[(1, 22241950), (2, 11120975), (5, 4448390), (10, 2224195), (17, 1308350), (25, 889678), (34, 654175), (50, 444839), (85, 261670), (137, 162350), (170, 130835), (191, 116450), (274, 81175), (382, 58225), (425, 52334), (685, 32470), (850, 26167), (955, 23290), (1370, 16235), (1910, 11645), (2329, 9550), (3247, 6850), (3425, 6494), (4658, 4775)]