880472390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{13807}}^1$

素因数の和:14732

約数の個数: 32

約数和(自身を含む): 1813377024

約数和(自身を除く): 932904634

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 911, 1822, 4555, 6377, 9110, 12754, 13807, 27614, 31885, 63770, 69035, 96649, 138070, 193298, 483245, 966490, 12578177, 25156354, 62890885, 88047239, 125781770, 176094478, 440236195, 880472390]

約数ペア:

[(1, 880472390), (2, 440236195), (5, 176094478), (7, 125781770), (10, 88047239), (14, 62890885), (35, 25156354), (70, 12578177), (911, 966490), (1822, 483245), (4555, 193298), (6377, 138070), (9110, 96649), (12754, 69035), (13807, 63770), (27614, 31885)]