34639640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{641}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 89674560

約数和(自身を除く): 55034920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 193, 280, 386, 641, 772, 965, 1282, 1351, 1544, 1930, 2564, 2702, 3205, 3860, 4487, 5128, 5404, 6410, 6755, 7720, 8974, 10808, 12820, 13510, 17948, 22435, 25640, 27020, 35896, 44870, 54040, 89740, 123713, 179480, 247426, 494852, 618565, 865991, 989704, 1237130, 1731982, 2474260, 3463964, 4329955, 4948520, 6927928, 8659910, 17319820, 34639640]

約数ペア:

[(1, 34639640), (2, 17319820), (4, 8659910), (5, 6927928), (7, 4948520), (8, 4329955), (10, 3463964), (14, 2474260), (20, 1731982), (28, 1237130), (35, 989704), (40, 865991), (56, 618565), (70, 494852), (140, 247426), (193, 179480), (280, 123713), (386, 89740), (641, 54040), (772, 44870), (965, 35896), (1282, 27020), (1351, 25640), (1544, 22435), (1930, 17948), (2564, 13510), (2702, 12820), (3205, 10808), (3860, 8974), (4487, 7720), (5128, 6755), (5404, 6410)]