9417920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1585

約数の個数: 56

約数和(自身を含む): 23622000

約数和(自身を除く): 14204080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 1549, 3040, 3098, 6080, 6196, 7745, 12392, 15490, 24784, 29431, 30980, 49568, 58862, 61960, 99136, 117724, 123920, 147155, 235448, 247840, 294310, 470896, 495680, 588620, 941792, 1177240, 1883584, 2354480, 4708960, 9417920]

約数ペア:

[(1, 9417920), (2, 4708960), (4, 2354480), (5, 1883584), (8, 1177240), (10, 941792), (16, 588620), (19, 495680), (20, 470896), (32, 294310), (38, 247840), (40, 235448), (64, 147155), (76, 123920), (80, 117724), (95, 99136), (152, 61960), (160, 58862), (190, 49568), (304, 30980), (320, 29431), (380, 24784), (608, 15490), (760, 12392), (1216, 7745), (1520, 6196), (1549, 6080), (3040, 3098)]