6894987520

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283511}}^1$

素因数の和:283551

約数の個数: 72

約数和(自身を含む): 17384955840

約数和(自身を除く): 10489968320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 4864, 6080, 12160, 24320, 283511, 567022, 1134044, 1417555, 2268088, 2835110, 4536176, 5386709, 5670220, 9072352, 10773418, 11340440, 18144704, 21546836, 22680880, 26933545, 36289408, 43093672, 45361760, 53867090, 72578816, 86187344, 90723520, 107734180, 172374688, 181447040, 215468360, 344749376, 362894080, 430936720, 689498752, 861873440, 1378997504, 1723746880, 3447493760, 6894987520]

約数ペア:

[(1, 6894987520), (2, 3447493760), (4, 1723746880), (5, 1378997504), (8, 861873440), (10, 689498752), (16, 430936720), (19, 362894080), (20, 344749376), (32, 215468360), (38, 181447040), (40, 172374688), (64, 107734180), (76, 90723520), (80, 86187344), (95, 72578816), (128, 53867090), (152, 45361760), (160, 43093672), (190, 36289408), (256, 26933545), (304, 22680880), (320, 21546836), (380, 18144704), (608, 11340440), (640, 10773418), (760, 9072352), (1216, 5670220), (1280, 5386709), (1520, 4536176), (2432, 2835110), (3040, 2268088), (4864, 1417555), (6080, 1134044), (12160, 567022), (24320, 283511)]