97929440

素因数分解:

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

素因数の和:12520

約数の個数: 72

約数和(自身を含む): 269152632

約数和(自身を除く): 171223192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 12491, 24982, 49964, 62455, 87437, 99928, 124910, 174874, 199856, 249820, 349748, 399712, 437185, 499640, 612059, 699496, 874370, 999280, 1224118, 1398992, 1748740, 1998560, 2448236, 2797984, 3060295, 3497480, 4896472, 6120590, 6994960, 9792944, 12241180, 13989920, 19585888, 24482360, 48964720, 97929440]

約数ペア:

[(1, 97929440), (2, 48964720), (4, 24482360), (5, 19585888), (7, 13989920), (8, 12241180), (10, 9792944), (14, 6994960), (16, 6120590), (20, 4896472), (28, 3497480), (32, 3060295), (35, 2797984), (40, 2448236), (49, 1998560), (56, 1748740), (70, 1398992), (80, 1224118), (98, 999280), (112, 874370), (140, 699496), (160, 612059), (196, 499640), (224, 437185), (245, 399712), (280, 349748), (392, 249820), (490, 199856), (560, 174874), (784, 124910), (980, 99928), (1120, 87437), (1568, 62455), (1960, 49964), (3920, 24982), (7840, 12491)]