58961840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:730

約数の個数: 80

約数和(自身を含む): 157728000

約数和(自身を除く): 98766160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 211, 280, 422, 499, 560, 844, 998, 1055, 1477, 1688, 1996, 2110, 2495, 2954, 3376, 3493, 3992, 4220, 4990, 5908, 6986, 7385, 7984, 8440, 9980, 11816, 13972, 14770, 16880, 17465, 19960, 23632, 27944, 29540, 34930, 39920, 55888, 59080, 69860, 105289, 118160, 139720, 210578, 279440, 421156, 526445, 737023, 842312, 1052890, 1474046, 1684624, 2105780, 2948092, 3685115, 4211560, 5896184, 7370230, 8423120, 11792368, 14740460, 29480920, 58961840]

約数ペア:

[(1, 58961840), (2, 29480920), (4, 14740460), (5, 11792368), (7, 8423120), (8, 7370230), (10, 5896184), (14, 4211560), (16, 3685115), (20, 2948092), (28, 2105780), (35, 1684624), (40, 1474046), (56, 1052890), (70, 842312), (80, 737023), (112, 526445), (140, 421156), (211, 279440), (280, 210578), (422, 139720), (499, 118160), (560, 105289), (844, 69860), (998, 59080), (1055, 55888), (1477, 39920), (1688, 34930), (1996, 29540), (2110, 27944), (2495, 23632), (2954, 19960), (3376, 17465), (3493, 16880), (3992, 14770), (4220, 13972), (4990, 11816), (5908, 9980), (6986, 8440), (7385, 7984)]