76542920

素因数分解:

$2^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{4567}}^1$

素因数の和:4997

約数の個数: 32

約数和(自身を含む): 172670400

約数和(自身を除く): 96127480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 419, 838, 1676, 2095, 3352, 4190, 4567, 8380, 9134, 16760, 18268, 22835, 36536, 45670, 91340, 182680, 1913573, 3827146, 7654292, 9567865, 15308584, 19135730, 38271460, 76542920]

約数ペア:

[(1, 76542920), (2, 38271460), (4, 19135730), (5, 15308584), (8, 9567865), (10, 7654292), (20, 3827146), (40, 1913573), (419, 182680), (838, 91340), (1676, 45670), (2095, 36536), (3352, 22835), (4190, 18268), (4567, 16760), (8380, 9134)]