8676780.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 33433344

約数和(自身を除く): 18877604

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 1381, 2108, 2635, 2762, 5270, 5524, 6905, 10540, 13810, 23477, 27620, 42811, 46954, 85622, 93908, 117385, 171244, 214055, 234770, 428110, 469540, 727787, 856220, 1455574, 2911148, 3638935, 7277870, 14555740]

約数ペア:

[(1, 14555740), (2, 7277870), (4, 3638935), (5, 2911148), (10, 1455574), (17, 856220), (20, 727787), (31, 469540), (34, 428110), (62, 234770), (68, 214055), (85, 171244), (124, 117385), (155, 93908), (170, 85622), (310, 46954), (340, 42811), (527, 27620), (620, 23477), (1054, 13810), (1381, 10540), (2108, 6905), (2635, 5524), (2762, 5270)]