29128002380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2897}}^1\times {\mathrm{16217}}^1$

素因数の和:19154

約数の個数: 48

約数和(自身を含む): 63167682816

約数和(自身を除く): 34039680436

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 2897, 5794, 11588, 14485, 16217, 28970, 32434, 57940, 64868, 81085, 89807, 162170, 179614, 324340, 359228, 449035, 502727, 898070, 1005454, 1796140, 2010908, 2513635, 5027270, 10054540, 46980649, 93961298, 187922596, 234903245, 469806490, 939612980, 1456400119, 2912800238, 5825600476, 7282000595, 14564001190, 29128002380]

約数ペア:

[(1, 29128002380), (2, 14564001190), (4, 7282000595), (5, 5825600476), (10, 2912800238), (20, 1456400119), (31, 939612980), (62, 469806490), (124, 234903245), (155, 187922596), (310, 93961298), (620, 46980649), (2897, 10054540), (5794, 5027270), (11588, 2513635), (14485, 2010908), (16217, 1796140), (28970, 1005454), (32434, 898070), (57940, 502727), (64868, 449035), (81085, 359228), (89807, 324340), (162170, 179614)]