82188190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4091}}^1$

素因数の和:4153

約数の個数: 48

約数和(自身を含む): 176332464

約数和(自身を除く): 94144274

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 410, 490, 574, 1435, 2009, 2870, 4018, 4091, 8182, 10045, 20090, 20455, 28637, 40910, 57274, 143185, 167731, 200459, 286370, 335462, 400918, 838655, 1002295, 1174117, 1677310, 2004590, 2348234, 5870585, 8218819, 11741170, 16437638, 41094095, 82188190]

約数ペア:

[(1, 82188190), (2, 41094095), (5, 16437638), (7, 11741170), (10, 8218819), (14, 5870585), (35, 2348234), (41, 2004590), (49, 1677310), (70, 1174117), (82, 1002295), (98, 838655), (205, 400918), (245, 335462), (287, 286370), (410, 200459), (490, 167731), (574, 143185), (1435, 57274), (2009, 40910), (2870, 28637), (4018, 20455), (4091, 20090), (8182, 10045)]