89165000

素因数分解:

$2^3\times 5^4\times {\mathrm{17}}^1\times {\mathrm{1049}}^1$

素因数の和:1092

約数の個数: 80

約数和(自身を含む): 221413500

約数和(自身を除く): 132248500

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 200, 250, 340, 425, 500, 625, 680, 850, 1000, 1049, 1250, 1700, 2098, 2125, 2500, 3400, 4196, 4250, 5000, 5245, 8392, 8500, 10490, 10625, 17000, 17833, 20980, 21250, 26225, 35666, 41960, 42500, 52450, 71332, 85000, 89165, 104900, 131125, 142664, 178330, 209800, 262250, 356660, 445825, 524500, 655625, 713320, 891650, 1049000, 1311250, 1783300, 2229125, 2622500, 3566600, 4458250, 5245000, 8916500, 11145625, 17833000, 22291250, 44582500, 89165000]

約数ペア:

[(1, 89165000), (2, 44582500), (4, 22291250), (5, 17833000), (8, 11145625), (10, 8916500), (17, 5245000), (20, 4458250), (25, 3566600), (34, 2622500), (40, 2229125), (50, 1783300), (68, 1311250), (85, 1049000), (100, 891650), (125, 713320), (136, 655625), (170, 524500), (200, 445825), (250, 356660), (340, 262250), (425, 209800), (500, 178330), (625, 142664), (680, 131125), (850, 104900), (1000, 89165), (1049, 85000), (1250, 71332), (1700, 52450), (2098, 42500), (2125, 41960), (2500, 35666), (3400, 26225), (4196, 21250), (4250, 20980), (5000, 17833), (5245, 17000), (8392, 10625), (8500, 10490)]