27025580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{787}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 60764256

約数和(自身を除く): 33738676

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 505, 787, 1010, 1574, 1717, 2020, 3148, 3434, 3935, 6868, 7870, 8585, 13379, 15740, 17170, 26758, 34340, 53516, 66895, 79487, 133790, 158974, 267580, 317948, 397435, 794870, 1351279, 1589740, 2702558, 5405116, 6756395, 13512790, 27025580]

約数ペア:

[(1, 27025580), (2, 13512790), (4, 6756395), (5, 5405116), (10, 2702558), (17, 1589740), (20, 1351279), (34, 794870), (68, 397435), (85, 317948), (101, 267580), (170, 158974), (202, 133790), (340, 79487), (404, 66895), (505, 53516), (787, 34340), (1010, 26758), (1574, 17170), (1717, 15740), (2020, 13379), (3148, 8585), (3434, 7870), (3935, 6868)]