23345155120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1344767}}^1$

素因数の和:1344818

約数の個数: 80

約数和(自身を含む): 64032473088

約数和(自身を除く): 40687317968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 1344767, 2689534, 5379068, 6723835, 9413369, 10758136, 13447670, 18826738, 21516272, 26895340, 37653476, 41687777, 47066845, 53790680, 75306952, 83375554, 94133690, 107581360, 150613904, 166751108, 188267380, 208438885, 291814439, 333502216, 376534760, 416877770, 583628878, 667004432, 753069520, 833755540, 1167257756, 1459072195, 1667511080, 2334515512, 2918144390, 3335022160, 4669031024, 5836288780, 11672577560, 23345155120]

約数ペア:

[(1, 23345155120), (2, 11672577560), (4, 5836288780), (5, 4669031024), (7, 3335022160), (8, 2918144390), (10, 2334515512), (14, 1667511080), (16, 1459072195), (20, 1167257756), (28, 833755540), (31, 753069520), (35, 667004432), (40, 583628878), (56, 416877770), (62, 376534760), (70, 333502216), (80, 291814439), (112, 208438885), (124, 188267380), (140, 166751108), (155, 150613904), (217, 107581360), (248, 94133690), (280, 83375554), (310, 75306952), (434, 53790680), (496, 47066845), (560, 41687777), (620, 37653476), (868, 26895340), (1085, 21516272), (1240, 18826738), (1736, 13447670), (2170, 10758136), (2480, 9413369), (3472, 6723835), (4340, 5379068), (8680, 2689534), (17360, 1344767)]