17602480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 50702112

約数和(自身を除く): 33099632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 43, 56, 68, 70, 80, 85, 86, 112, 119, 136, 140, 170, 172, 215, 238, 272, 280, 301, 340, 344, 430, 476, 560, 595, 602, 680, 688, 731, 860, 952, 1190, 1204, 1360, 1462, 1505, 1720, 1849, 1904, 2380, 2408, 2924, 3010, 3440, 3655, 3698, 4760, 4816, 5117, 5848, 6020, 7310, 7396, 9245, 9520, 10234, 11696, 12040, 12943, 14620, 14792, 18490, 20468, 24080, 25585, 25886, 29240, 29584, 31433, 36980, 40936, 51170, 51772, 58480, 62866, 64715, 73960, 81872, 102340, 103544, 125732, 129430, 147920, 157165, 204680, 207088, 220031, 251464, 258860, 314330, 409360, 440062, 502928, 517720, 628660, 880124, 1035440, 1100155, 1257320, 1760248, 2200310, 2514640, 3520496, 4400620, 8801240, 17602480]

約数ペア:

[(1, 17602480), (2, 8801240), (4, 4400620), (5, 3520496), (7, 2514640), (8, 2200310), (10, 1760248), (14, 1257320), (16, 1100155), (17, 1035440), (20, 880124), (28, 628660), (34, 517720), (35, 502928), (40, 440062), (43, 409360), (56, 314330), (68, 258860), (70, 251464), (80, 220031), (85, 207088), (86, 204680), (112, 157165), (119, 147920), (136, 129430), (140, 125732), (170, 103544), (172, 102340), (215, 81872), (238, 73960), (272, 64715), (280, 62866), (301, 58480), (340, 51772), (344, 51170), (430, 40936), (476, 36980), (560, 31433), (595, 29584), (602, 29240), (680, 25886), (688, 25585), (731, 24080), (860, 20468), (952, 18490), (1190, 14792), (1204, 14620), (1360, 12943), (1462, 12040), (1505, 11696), (1720, 10234), (1849, 9520), (1904, 9245), (2380, 7396), (2408, 7310), (2924, 6020), (3010, 5848), (3440, 5117), (3655, 4816), (3698, 4760)]