17967925040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{24029}}^1$

素因数の和:24774

約数の個数: 80

約数和(自身を含む): 45053366400

約数和(自身を除く): 27085441360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 719, 1040, 1438, 2876, 3595, 5752, 7190, 9347, 11504, 14380, 18694, 24029, 28760, 37388, 46735, 48058, 57520, 74776, 93470, 96116, 120145, 149552, 186940, 192232, 240290, 312377, 373880, 384464, 480580, 624754, 747760, 961160, 1249508, 1561885, 1922320, 2499016, 3123770, 4998032, 6247540, 12495080, 17276851, 24990160, 34553702, 69107404, 86384255, 138214808, 172768510, 224599063, 276429616, 345537020, 449198126, 691074040, 898396252, 1122995315, 1382148080, 1796792504, 2245990630, 3593585008, 4491981260, 8983962520, 17967925040]

約数ペア:

[(1, 17967925040), (2, 8983962520), (4, 4491981260), (5, 3593585008), (8, 2245990630), (10, 1796792504), (13, 1382148080), (16, 1122995315), (20, 898396252), (26, 691074040), (40, 449198126), (52, 345537020), (65, 276429616), (80, 224599063), (104, 172768510), (130, 138214808), (208, 86384255), (260, 69107404), (520, 34553702), (719, 24990160), (1040, 17276851), (1438, 12495080), (2876, 6247540), (3595, 4998032), (5752, 3123770), (7190, 2499016), (9347, 1922320), (11504, 1561885), (14380, 1249508), (18694, 961160), (24029, 747760), (28760, 624754), (37388, 480580), (46735, 384464), (48058, 373880), (57520, 312377), (74776, 240290), (93470, 192232), (96116, 186940), (120145, 149552)]