1140778880

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{104851}}^1$

素因数の和:104887

約数の個数: 64

約数和(自身を含む): 2887624080

約数和(自身を除く): 1746845200

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, 10880, 104851, 209702, 419404, 524255, 838808, 1048510, 1677616, 1782467, 2097020, 3355232, 3564934, 4194040, 6710464, 7129868, 8388080, 8912335, 13420928, 14259736, 16776160, 17824670, 28519472, 33552320, 35649340, 57038944, 67104640, 71298680, 114077888, 142597360, 228155776, 285194720, 570389440, 1140778880]

約数ペア:

[(1, 1140778880), (2, 570389440), (4, 285194720), (5, 228155776), (8, 142597360), (10, 114077888), (16, 71298680), (17, 67104640), (20, 57038944), (32, 35649340), (34, 33552320), (40, 28519472), (64, 17824670), (68, 16776160), (80, 14259736), (85, 13420928), (128, 8912335), (136, 8388080), (160, 7129868), (170, 6710464), (272, 4194040), (320, 3564934), (340, 3355232), (544, 2097020), (640, 1782467), (680, 1677616), (1088, 1048510), (1360, 838808), (2176, 524255), (2720, 419404), (5440, 209702), (10880, 104851)]