34974280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{787}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 86806080

約数和(自身を除く): 51831800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 101, 110, 202, 220, 404, 440, 505, 787, 808, 1010, 1111, 1574, 2020, 2222, 3148, 3935, 4040, 4444, 5555, 6296, 7870, 8657, 8888, 11110, 15740, 17314, 22220, 31480, 34628, 43285, 44440, 69256, 79487, 86570, 158974, 173140, 317948, 346280, 397435, 635896, 794870, 874357, 1589740, 1748714, 3179480, 3497428, 4371785, 6994856, 8743570, 17487140, 34974280]

約数ペア:

[(1, 34974280), (2, 17487140), (4, 8743570), (5, 6994856), (8, 4371785), (10, 3497428), (11, 3179480), (20, 1748714), (22, 1589740), (40, 874357), (44, 794870), (55, 635896), (88, 397435), (101, 346280), (110, 317948), (202, 173140), (220, 158974), (404, 86570), (440, 79487), (505, 69256), (787, 44440), (808, 43285), (1010, 34628), (1111, 31480), (1574, 22220), (2020, 17314), (2222, 15740), (3148, 11110), (3935, 8888), (4040, 8657), (4444, 7870), (5555, 6296)]