76736480

素因数分解:

$2^5\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2273}}^1$

素因数の和:2499

約数の個数: 48

約数和(自身を含む): 182229264

約数和(自身を除く): 105492784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 211, 422, 844, 1055, 1688, 2110, 2273, 3376, 4220, 4546, 6752, 8440, 9092, 11365, 16880, 18184, 22730, 33760, 36368, 45460, 72736, 90920, 181840, 363680, 479603, 959206, 1918412, 2398015, 3836824, 4796030, 7673648, 9592060, 15347296, 19184120, 38368240, 76736480]

約数ペア:

[(1, 76736480), (2, 38368240), (4, 19184120), (5, 15347296), (8, 9592060), (10, 7673648), (16, 4796030), (20, 3836824), (32, 2398015), (40, 1918412), (80, 959206), (160, 479603), (211, 363680), (422, 181840), (844, 90920), (1055, 72736), (1688, 45460), (2110, 36368), (2273, 33760), (3376, 22730), (4220, 18184), (4546, 16880), (6752, 11365), (8440, 9092)]