169222550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25447}}^1$

素因数の和:25485

約数の個数: 48

約数和(自身を含む): 378666240

約数和(自身を除く): 209443690

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 6650, 25447, 50894, 127235, 178129, 254470, 356258, 483493, 636175, 890645, 966986, 1272350, 1781290, 2417465, 3384451, 4453225, 4834930, 6768902, 8906450, 12087325, 16922255, 24174650, 33844510, 84611275, 169222550]

約数ペア:

[(1, 169222550), (2, 84611275), (5, 33844510), (7, 24174650), (10, 16922255), (14, 12087325), (19, 8906450), (25, 6768902), (35, 4834930), (38, 4453225), (50, 3384451), (70, 2417465), (95, 1781290), (133, 1272350), (175, 966986), (190, 890645), (266, 636175), (350, 483493), (475, 356258), (665, 254470), (950, 178129), (1330, 127235), (3325, 50894), (6650, 25447)]