70009640

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 161861760

約数和(自身を除く): 91852120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 151, 173, 268, 302, 335, 346, 536, 604, 670, 692, 755, 865, 1208, 1340, 1384, 1510, 1730, 2680, 3020, 3460, 6040, 6920, 10117, 11591, 20234, 23182, 26123, 40468, 46364, 50585, 52246, 57955, 80936, 92728, 101170, 104492, 115910, 130615, 202340, 208984, 231820, 261230, 404680, 463640, 522460, 1044920, 1750241, 3500482, 7000964, 8751205, 14001928, 17502410, 35004820, 70009640]

約数ペア:

[(1, 70009640), (2, 35004820), (4, 17502410), (5, 14001928), (8, 8751205), (10, 7000964), (20, 3500482), (40, 1750241), (67, 1044920), (134, 522460), (151, 463640), (173, 404680), (268, 261230), (302, 231820), (335, 208984), (346, 202340), (536, 130615), (604, 115910), (670, 104492), (692, 101170), (755, 92728), (865, 80936), (1208, 57955), (1340, 52246), (1384, 50585), (1510, 46364), (1730, 40468), (2680, 26123), (3020, 23182), (3460, 20234), (6040, 11591), (6920, 10117)]