7641760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{6823}}^1$

素因数の和:6845

約数の個数: 48

約数和(自身を含む): 20635776

約数和(自身を除く): 12994016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 6823, 13646, 27292, 34115, 47761, 54584, 68230, 95522, 109168, 136460, 191044, 218336, 238805, 272920, 382088, 477610, 545840, 764176, 955220, 1091680, 1528352, 1910440, 3820880, 7641760]

約数ペア:

[(1, 7641760), (2, 3820880), (4, 1910440), (5, 1528352), (7, 1091680), (8, 955220), (10, 764176), (14, 545840), (16, 477610), (20, 382088), (28, 272920), (32, 238805), (35, 218336), (40, 191044), (56, 136460), (70, 109168), (80, 95522), (112, 68230), (140, 54584), (160, 47761), (224, 34115), (280, 27292), (560, 13646), (1120, 6823)]