77296660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2411}}^1$

素因数の和:2656

約数の個数: 48

約数和(自身を含む): 186399360

約数和(自身を除く): 109102700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 229, 458, 916, 1145, 1603, 2290, 2411, 3206, 4580, 4822, 6412, 8015, 9644, 12055, 16030, 16877, 24110, 32060, 33754, 48220, 67508, 84385, 168770, 337540, 552119, 1104238, 2208476, 2760595, 3864833, 5521190, 7729666, 11042380, 15459332, 19324165, 38648330, 77296660]

約数ペア:

[(1, 77296660), (2, 38648330), (4, 19324165), (5, 15459332), (7, 11042380), (10, 7729666), (14, 5521190), (20, 3864833), (28, 2760595), (35, 2208476), (70, 1104238), (140, 552119), (229, 337540), (458, 168770), (916, 84385), (1145, 67508), (1603, 48220), (2290, 33754), (2411, 32060), (3206, 24110), (4580, 16877), (4822, 16030), (6412, 12055), (8015, 9644)]