1935340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 4677120

約数和(自身を除く): 2741780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 463, 836, 926, 1045, 1852, 2090, 2315, 4180, 4630, 5093, 8797, 9260, 10186, 17594, 20372, 25465, 35188, 43985, 50930, 87970, 96767, 101860, 175940, 193534, 387068, 483835, 967670, 1935340]

約数ペア:

[(1, 1935340), (2, 967670), (4, 483835), (5, 387068), (10, 193534), (11, 175940), (19, 101860), (20, 96767), (22, 87970), (38, 50930), (44, 43985), (55, 35188), (76, 25465), (95, 20372), (110, 17594), (190, 10186), (209, 9260), (220, 8797), (380, 5093), (418, 4630), (463, 4180), (836, 2315), (926, 2090), (1045, 1852)]