5221008080

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{280097}}^1$

素因数の和:280343

約数の個数: 40

約数和(自身を含む): 12190985352

約数和(自身を除く): 6969977272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 466, 932, 1165, 1864, 2330, 3728, 4660, 9320, 18640, 280097, 560194, 1120388, 1400485, 2240776, 2800970, 4481552, 5601940, 11203880, 22407760, 65262601, 130525202, 261050404, 326313005, 522100808, 652626010, 1044201616, 1305252020, 2610504040, 5221008080]

約数ペア:

[(1, 5221008080), (2, 2610504040), (4, 1305252020), (5, 1044201616), (8, 652626010), (10, 522100808), (16, 326313005), (20, 261050404), (40, 130525202), (80, 65262601), (233, 22407760), (466, 11203880), (932, 5601940), (1165, 4481552), (1864, 2800970), (2330, 2240776), (3728, 1400485), (4660, 1120388), (9320, 560194), (18640, 280097)]