80935030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 165597696

約数和(自身を除く): 84662666

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 71, 86, 110, 142, 215, 241, 355, 430, 473, 482, 710, 781, 946, 1205, 1562, 2365, 2410, 2651, 3053, 3905, 4730, 5302, 6106, 7810, 10363, 13255, 15265, 17111, 20726, 26510, 30530, 33583, 34222, 51815, 67166, 85555, 103630, 113993, 167915, 171110, 188221, 227986, 335830, 376442, 569965, 735773, 941105, 1139930, 1471546, 1882210, 3678865, 7357730, 8093503, 16187006, 40467515, 80935030]

約数ペア:

[(1, 80935030), (2, 40467515), (5, 16187006), (10, 8093503), (11, 7357730), (22, 3678865), (43, 1882210), (55, 1471546), (71, 1139930), (86, 941105), (110, 735773), (142, 569965), (215, 376442), (241, 335830), (355, 227986), (430, 188221), (473, 171110), (482, 167915), (710, 113993), (781, 103630), (946, 85555), (1205, 67166), (1562, 51815), (2365, 34222), (2410, 33583), (2651, 30530), (3053, 26510), (3905, 20726), (4730, 17111), (5302, 15265), (6106, 13255), (7810, 10363)]