105718120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{761}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 250179840

約数和(自身を除く): 144461720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 151, 184, 230, 302, 460, 604, 755, 761, 920, 1208, 1510, 1522, 3020, 3044, 3473, 3805, 6040, 6088, 6946, 7610, 13892, 15220, 17365, 17503, 27784, 30440, 34730, 35006, 69460, 70012, 87515, 114911, 138920, 140024, 175030, 229822, 350060, 459644, 574555, 700120, 919288, 1149110, 2298220, 2642953, 4596440, 5285906, 10571812, 13214765, 21143624, 26429530, 52859060, 105718120]

約数ペア:

[(1, 105718120), (2, 52859060), (4, 26429530), (5, 21143624), (8, 13214765), (10, 10571812), (20, 5285906), (23, 4596440), (40, 2642953), (46, 2298220), (92, 1149110), (115, 919288), (151, 700120), (184, 574555), (230, 459644), (302, 350060), (460, 229822), (604, 175030), (755, 140024), (761, 138920), (920, 114911), (1208, 87515), (1510, 70012), (1522, 69460), (3020, 35006), (3044, 34730), (3473, 30440), (3805, 27784), (6040, 17503), (6088, 17365), (6946, 15220), (7610, 13892)]