11526160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7583}}^1$

素因数の和:7615

約数の個数: 40

約数和(自身を含む): 28212480

約数和(自身を除く): 16686320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 7583, 15166, 30332, 37915, 60664, 75830, 121328, 144077, 151660, 288154, 303320, 576308, 606640, 720385, 1152616, 1440770, 2305232, 2881540, 5763080, 11526160]

約数ペア:

[(1, 11526160), (2, 5763080), (4, 2881540), (5, 2305232), (8, 1440770), (10, 1152616), (16, 720385), (19, 606640), (20, 576308), (38, 303320), (40, 288154), (76, 151660), (80, 144077), (95, 121328), (152, 75830), (190, 60664), (304, 37915), (380, 30332), (760, 15166), (1520, 7583)]