125055340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1723}}^1$

素因数の和:1942

約数の個数: 48

約数和(自身を含む): 278046720

約数和(自身を除く): 152991380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 191, 380, 382, 764, 955, 1723, 1910, 3446, 3629, 3820, 6892, 7258, 8615, 14516, 17230, 18145, 32737, 34460, 36290, 65474, 72580, 130948, 163685, 327370, 329093, 654740, 658186, 1316372, 1645465, 3290930, 6252767, 6581860, 12505534, 25011068, 31263835, 62527670, 125055340]

約数ペア:

[(1, 125055340), (2, 62527670), (4, 31263835), (5, 25011068), (10, 12505534), (19, 6581860), (20, 6252767), (38, 3290930), (76, 1645465), (95, 1316372), (190, 658186), (191, 654740), (380, 329093), (382, 327370), (764, 163685), (955, 130948), (1723, 72580), (1910, 65474), (3446, 36290), (3629, 34460), (3820, 32737), (6892, 18145), (7258, 17230), (8615, 14516)]