22386100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 54246528

約数和(自身を除く): 31860428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 47, 50, 55, 94, 100, 110, 188, 220, 235, 275, 433, 470, 517, 550, 866, 940, 1034, 1100, 1175, 1732, 2068, 2165, 2350, 2585, 4330, 4700, 4763, 5170, 8660, 9526, 10340, 10825, 12925, 19052, 20351, 21650, 23815, 25850, 40702, 43300, 47630, 51700, 81404, 95260, 101755, 119075, 203510, 223861, 238150, 407020, 447722, 476300, 508775, 895444, 1017550, 1119305, 2035100, 2238610, 4477220, 5596525, 11193050, 22386100]

約数ペア:

[(1, 22386100), (2, 11193050), (4, 5596525), (5, 4477220), (10, 2238610), (11, 2035100), (20, 1119305), (22, 1017550), (25, 895444), (44, 508775), (47, 476300), (50, 447722), (55, 407020), (94, 238150), (100, 223861), (110, 203510), (188, 119075), (220, 101755), (235, 95260), (275, 81404), (433, 51700), (470, 47630), (517, 43300), (550, 40702), (866, 25850), (940, 23815), (1034, 21650), (1100, 20351), (1175, 19052), (1732, 12925), (2068, 10825), (2165, 10340), (2350, 9526), (2585, 8660), (4330, 5170), (4700, 4763)]