80650024

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{797}}^1$

素因数の和:962

約数の個数: 64

約数和(自身を含む): 187689600

約数和(自身を除く): 107039576

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 139, 182, 278, 364, 556, 728, 797, 973, 1112, 1594, 1807, 1946, 3188, 3614, 3892, 5579, 6376, 7228, 7784, 10361, 11158, 12649, 14456, 20722, 22316, 25298, 41444, 44632, 50596, 72527, 82888, 101192, 110783, 145054, 221566, 290108, 443132, 580216, 775481, 886264, 1440179, 1550962, 2880358, 3101924, 5760716, 6203848, 10081253, 11521432, 20162506, 40325012, 80650024]

約数ペア:

[(1, 80650024), (2, 40325012), (4, 20162506), (7, 11521432), (8, 10081253), (13, 6203848), (14, 5760716), (26, 3101924), (28, 2880358), (52, 1550962), (56, 1440179), (91, 886264), (104, 775481), (139, 580216), (182, 443132), (278, 290108), (364, 221566), (556, 145054), (728, 110783), (797, 101192), (973, 82888), (1112, 72527), (1594, 50596), (1807, 44632), (1946, 41444), (3188, 25298), (3614, 22316), (3892, 20722), (5579, 14456), (6376, 12649), (7228, 11158), (7784, 10361)]