45396880

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2971}}^1$

素因数の和:3175

約数の個数: 40

約数和(自身を含む): 106136064

約数和(自身を除く): 60739184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 955, 1528, 1910, 2971, 3056, 3820, 5942, 7640, 11884, 14855, 15280, 23768, 29710, 47536, 59420, 118840, 237680, 567461, 1134922, 2269844, 2837305, 4539688, 5674610, 9079376, 11349220, 22698440, 45396880]

約数ペア:

[(1, 45396880), (2, 22698440), (4, 11349220), (5, 9079376), (8, 5674610), (10, 4539688), (16, 2837305), (20, 2269844), (40, 1134922), (80, 567461), (191, 237680), (382, 118840), (764, 59420), (955, 47536), (1528, 29710), (1910, 23768), (2971, 15280), (3056, 14855), (3820, 11884), (5942, 7640)]