66922880

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6151}}^1$

素因数の和:6187

約数の個数: 64

約数和(自身を含む): 169426080

約数和(自身を除く): 102503200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 6151, 10880, 12302, 24604, 30755, 49208, 61510, 98416, 104567, 123020, 196832, 209134, 246040, 393664, 418268, 492080, 522835, 787328, 836536, 984160, 1045670, 1673072, 1968320, 2091340, 3346144, 3936640, 4182680, 6692288, 8365360, 13384576, 16730720, 33461440, 66922880]

約数ペア:

[(1, 66922880), (2, 33461440), (4, 16730720), (5, 13384576), (8, 8365360), (10, 6692288), (16, 4182680), (17, 3936640), (20, 3346144), (32, 2091340), (34, 1968320), (40, 1673072), (64, 1045670), (68, 984160), (80, 836536), (85, 787328), (128, 522835), (136, 492080), (160, 418268), (170, 393664), (272, 246040), (320, 209134), (340, 196832), (544, 123020), (640, 104567), (680, 98416), (1088, 61510), (1360, 49208), (2176, 30755), (2720, 24604), (5440, 12302), (6151, 10880)]