276376160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{55721}}^1$

素因数の和:55767

約数の個数: 48

約数和(自身を含む): 674013312

約数和(自身を除く): 397637152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 55721, 111442, 222884, 278605, 445768, 557210, 891536, 1114420, 1727351, 1783072, 2228840, 3454702, 4457680, 6909404, 8636755, 8915360, 13818808, 17273510, 27637616, 34547020, 55275232, 69094040, 138188080, 276376160]

約数ペア:

[(1, 276376160), (2, 138188080), (4, 69094040), (5, 55275232), (8, 34547020), (10, 27637616), (16, 17273510), (20, 13818808), (31, 8915360), (32, 8636755), (40, 6909404), (62, 4457680), (80, 3454702), (124, 2228840), (155, 1783072), (160, 1727351), (248, 1114420), (310, 891536), (496, 557210), (620, 445768), (992, 278605), (1240, 222884), (2480, 111442), (4960, 55721)]