1004069080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{60779}}^1$

素因数の和:60856

約数の個数: 64

約数和(自身を含む): 2625696000

約数和(自身を除く): 1621626920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1652, 2065, 2360, 3304, 4130, 8260, 16520, 60779, 121558, 243116, 303895, 425453, 486232, 607790, 850906, 1215580, 1701812, 2127265, 2431160, 3403624, 3585961, 4254530, 7171922, 8509060, 14343844, 17018120, 17929805, 25101727, 28687688, 35859610, 50203454, 71719220, 100406908, 125508635, 143438440, 200813816, 251017270, 502034540, 1004069080]

約数ペア:

[(1, 1004069080), (2, 502034540), (4, 251017270), (5, 200813816), (7, 143438440), (8, 125508635), (10, 100406908), (14, 71719220), (20, 50203454), (28, 35859610), (35, 28687688), (40, 25101727), (56, 17929805), (59, 17018120), (70, 14343844), (118, 8509060), (140, 7171922), (236, 4254530), (280, 3585961), (295, 3403624), (413, 2431160), (472, 2127265), (590, 1701812), (826, 1215580), (1180, 850906), (1652, 607790), (2065, 486232), (2360, 425453), (3304, 303895), (4130, 243116), (8260, 121558), (16520, 60779)]