122316400

素因数分解:

$2^4\times 5^2\times {\mathrm{191}}^1\times {\mathrm{1601}}^1$

素因数の和:1810

約数の個数: 60

約数和(自身を含む): 295588224

約数和(自身を除く): 173271824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 191, 200, 382, 400, 764, 955, 1528, 1601, 1910, 3056, 3202, 3820, 4775, 6404, 7640, 8005, 9550, 12808, 15280, 16010, 19100, 25616, 32020, 38200, 40025, 64040, 76400, 80050, 128080, 160100, 305791, 320200, 611582, 640400, 1223164, 1528955, 2446328, 3057910, 4892656, 6115820, 7644775, 12231640, 15289550, 24463280, 30579100, 61158200, 122316400]

約数ペア:

[(1, 122316400), (2, 61158200), (4, 30579100), (5, 24463280), (8, 15289550), (10, 12231640), (16, 7644775), (20, 6115820), (25, 4892656), (40, 3057910), (50, 2446328), (80, 1528955), (100, 1223164), (191, 640400), (200, 611582), (382, 320200), (400, 305791), (764, 160100), (955, 128080), (1528, 80050), (1601, 76400), (1910, 64040), (3056, 40025), (3202, 38200), (3820, 32020), (4775, 25616), (6404, 19100), (7640, 16010), (8005, 15280), (9550, 12808)]