71946380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19237}}^1$

素因数の和:19274

約数の個数: 48

約数和(自身を含む): 174527136

約数和(自身を除く): 102580756

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 19237, 38474, 76948, 96185, 192370, 211607, 327029, 384740, 423214, 654058, 846428, 1058035, 1308116, 1635145, 2116070, 3270290, 3597319, 4232140, 6540580, 7194638, 14389276, 17986595, 35973190, 71946380]

約数ペア:

[(1, 71946380), (2, 35973190), (4, 17986595), (5, 14389276), (10, 7194638), (11, 6540580), (17, 4232140), (20, 3597319), (22, 3270290), (34, 2116070), (44, 1635145), (55, 1308116), (68, 1058035), (85, 846428), (110, 654058), (170, 423214), (187, 384740), (220, 327029), (340, 211607), (374, 192370), (748, 96185), (935, 76948), (1870, 38474), (3740, 19237)]