55959680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{12491}}^1$

素因数の和:12517

約数の個数: 64

約数和(自身を含む): 152902080

約数和(自身を除く): 96942400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 12491, 24982, 49964, 62455, 87437, 99928, 124910, 174874, 199856, 249820, 349748, 399712, 437185, 499640, 699496, 799424, 874370, 999280, 1398992, 1598848, 1748740, 1998560, 2797984, 3497480, 3997120, 5595968, 6994960, 7994240, 11191936, 13989920, 27979840, 55959680]

約数ペア:

[(1, 55959680), (2, 27979840), (4, 13989920), (5, 11191936), (7, 7994240), (8, 6994960), (10, 5595968), (14, 3997120), (16, 3497480), (20, 2797984), (28, 1998560), (32, 1748740), (35, 1598848), (40, 1398992), (56, 999280), (64, 874370), (70, 799424), (80, 699496), (112, 499640), (128, 437185), (140, 399712), (160, 349748), (224, 249820), (280, 199856), (320, 174874), (448, 124910), (560, 99928), (640, 87437), (896, 62455), (1120, 49964), (2240, 24982), (4480, 12491)]