26869897750

素因数分解:

$2^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{997}}^1\times {\mathrm{1609}}^1$

素因数の和:2690

約数の個数: 64

約数和(自身を含む): 51134166720

約数和(自身を除く): 24264268970

約数列:

[1, 2, 5, 10, 25, 50, 67, 125, 134, 250, 335, 670, 997, 1609, 1675, 1994, 3218, 3350, 4985, 8045, 8375, 9970, 16090, 16750, 24925, 40225, 49850, 66799, 80450, 107803, 124625, 133598, 201125, 215606, 249250, 333995, 402250, 539015, 667990, 1078030, 1604173, 1669975, 2695075, 3208346, 3339950, 5390150, 8020865, 8349875, 13475375, 16041730, 16699750, 26950750, 40104325, 80208650, 107479591, 200521625, 214959182, 401043250, 537397955, 1074795910, 2686989775, 5373979550, 13434948875, 26869897750]

約数ペア:

[(1, 26869897750), (2, 13434948875), (5, 5373979550), (10, 2686989775), (25, 1074795910), (50, 537397955), (67, 401043250), (125, 214959182), (134, 200521625), (250, 107479591), (335, 80208650), (670, 40104325), (997, 26950750), (1609, 16699750), (1675, 16041730), (1994, 13475375), (3218, 8349875), (3350, 8020865), (4985, 5390150), (8045, 3339950), (8375, 3208346), (9970, 2695075), (16090, 1669975), (16750, 1604173), (24925, 1078030), (40225, 667990), (49850, 539015), (66799, 402250), (80450, 333995), (107803, 249250), (124625, 215606), (133598, 201125)]