103618992080

素因数分解:

$2^4\times 5^1\times {\mathrm{3967}}^1\times {\mathrm{326503}}^1$

素因数の和:330483

約数の個数: 40

約数和(自身を含む): 240975624192

約数和(自身を除く): 137356632112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3967, 7934, 15868, 19835, 31736, 39670, 63472, 79340, 158680, 317360, 326503, 653006, 1306012, 1632515, 2612024, 3265030, 5224048, 6530060, 13060120, 26120240, 1295237401, 2590474802, 5180949604, 6476187005, 10361899208, 12952374010, 20723798416, 25904748020, 51809496040, 103618992080]

約数ペア:

[(1, 103618992080), (2, 51809496040), (4, 25904748020), (5, 20723798416), (8, 12952374010), (10, 10361899208), (16, 6476187005), (20, 5180949604), (40, 2590474802), (80, 1295237401), (3967, 26120240), (7934, 13060120), (15868, 6530060), (19835, 5224048), (31736, 3265030), (39670, 2612024), (63472, 1632515), (79340, 1306012), (158680, 653006), (317360, 326503)]