1079682220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{42407}}^1$

素因数の和:42502

約数の個数: 48

約数和(自身を含む): 2422344960

約数和(自身を除く): 1342662740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 268, 335, 380, 670, 1273, 1340, 2546, 5092, 6365, 12730, 25460, 42407, 84814, 169628, 212035, 424070, 805733, 848140, 1611466, 2841269, 3222932, 4028665, 5682538, 8057330, 11365076, 14206345, 16114660, 28412690, 53984111, 56825380, 107968222, 215936444, 269920555, 539841110, 1079682220]

約数ペア:

[(1, 1079682220), (2, 539841110), (4, 269920555), (5, 215936444), (10, 107968222), (19, 56825380), (20, 53984111), (38, 28412690), (67, 16114660), (76, 14206345), (95, 11365076), (134, 8057330), (190, 5682538), (268, 4028665), (335, 3222932), (380, 2841269), (670, 1611466), (1273, 848140), (1340, 805733), (2546, 424070), (5092, 212035), (6365, 169628), (12730, 84814), (25460, 42407)]