86570380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8999}}^1$

素因数の和:9058

約数の個数: 48

約数和(自身を含む): 201096000

約数和(自身を除く): 114525620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 8999, 9620, 17998, 35996, 44995, 89990, 116987, 179980, 233974, 332963, 467948, 584935, 665926, 1169870, 1331852, 1664815, 2339740, 3329630, 4328519, 6659260, 8657038, 17314076, 21642595, 43285190, 86570380]

約数ペア:

[(1, 86570380), (2, 43285190), (4, 21642595), (5, 17314076), (10, 8657038), (13, 6659260), (20, 4328519), (26, 3329630), (37, 2339740), (52, 1664815), (65, 1331852), (74, 1169870), (130, 665926), (148, 584935), (185, 467948), (260, 332963), (370, 233974), (481, 179980), (740, 116987), (962, 89990), (1924, 44995), (2405, 35996), (4810, 17998), (8999, 9620)]