99674680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2803}}^1$

素因数の和:2948

約数の個数: 64

約数和(自身を含む): 258416640

約数和(自身を除く): 158741960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 2803, 3556, 4445, 5080, 5606, 7112, 8890, 11212, 14015, 17780, 19621, 22424, 28030, 35560, 39242, 56060, 78484, 98105, 112120, 156968, 196210, 355981, 392420, 711962, 784840, 1423924, 1779905, 2491867, 2847848, 3559810, 4983734, 7119620, 9967468, 12459335, 14239240, 19934936, 24918670, 49837340, 99674680]

約数ペア:

[(1, 99674680), (2, 49837340), (4, 24918670), (5, 19934936), (7, 14239240), (8, 12459335), (10, 9967468), (14, 7119620), (20, 4983734), (28, 3559810), (35, 2847848), (40, 2491867), (56, 1779905), (70, 1423924), (127, 784840), (140, 711962), (254, 392420), (280, 355981), (508, 196210), (635, 156968), (889, 112120), (1016, 98105), (1270, 78484), (1778, 56060), (2540, 39242), (2803, 35560), (3556, 28030), (4445, 22424), (5080, 19621), (5606, 17780), (7112, 14015), (8890, 11212)]