70868500

素因数分解:

$2^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{3457}}^1$

素因数の和:3517

約数の個数: 48

約数和(自身を含む): 158597712

約数和(自身を除く): 87729212

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 125, 164, 205, 250, 410, 500, 820, 1025, 2050, 3457, 4100, 5125, 6914, 10250, 13828, 17285, 20500, 34570, 69140, 86425, 141737, 172850, 283474, 345700, 432125, 566948, 708685, 864250, 1417370, 1728500, 2834740, 3543425, 7086850, 14173700, 17717125, 35434250, 70868500]

約数ペア:

[(1, 70868500), (2, 35434250), (4, 17717125), (5, 14173700), (10, 7086850), (20, 3543425), (25, 2834740), (41, 1728500), (50, 1417370), (82, 864250), (100, 708685), (125, 566948), (164, 432125), (205, 345700), (250, 283474), (410, 172850), (500, 141737), (820, 86425), (1025, 69140), (2050, 34570), (3457, 20500), (4100, 17285), (5125, 13828), (6914, 10250)]