848858060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1\times {\mathrm{1733}}^1$

素因数の和:3050

約数の個数: 48

約数和(自身を含む): 1878962400

約数和(自身を除く): 1030104340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1289, 1733, 2578, 3466, 5156, 6445, 6932, 8665, 12890, 17330, 24491, 25780, 32927, 34660, 48982, 65854, 97964, 122455, 131708, 164635, 244910, 329270, 489820, 658540, 2233837, 4467674, 8935348, 11169185, 22338370, 42442903, 44676740, 84885806, 169771612, 212214515, 424429030, 848858060]

約数ペア:

[(1, 848858060), (2, 424429030), (4, 212214515), (5, 169771612), (10, 84885806), (19, 44676740), (20, 42442903), (38, 22338370), (76, 11169185), (95, 8935348), (190, 4467674), (380, 2233837), (1289, 658540), (1733, 489820), (2578, 329270), (3466, 244910), (5156, 164635), (6445, 131708), (6932, 122455), (8665, 97964), (12890, 65854), (17330, 48982), (24491, 34660), (25780, 32927)]