15694243760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{321077}}^1$

素因数の和:321150

約数の個数: 80

約数和(自身を含む): 40132181376

約数和(自身を除く): 24437937616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 47, 52, 65, 80, 94, 104, 130, 188, 208, 235, 260, 376, 470, 520, 611, 752, 940, 1040, 1222, 1880, 2444, 3055, 3760, 4888, 6110, 9776, 12220, 24440, 48880, 321077, 642154, 1284308, 1605385, 2568616, 3210770, 4174001, 5137232, 6421540, 8348002, 12843080, 15090619, 16696004, 20870005, 25686160, 30181238, 33392008, 41740010, 60362476, 66784016, 75453095, 83480020, 120724952, 150906190, 166960040, 196178047, 241449904, 301812380, 333920080, 392356094, 603624760, 784712188, 980890235, 1207249520, 1569424376, 1961780470, 3138848752, 3923560940, 7847121880, 15694243760]

約数ペア:

[(1, 15694243760), (2, 7847121880), (4, 3923560940), (5, 3138848752), (8, 1961780470), (10, 1569424376), (13, 1207249520), (16, 980890235), (20, 784712188), (26, 603624760), (40, 392356094), (47, 333920080), (52, 301812380), (65, 241449904), (80, 196178047), (94, 166960040), (104, 150906190), (130, 120724952), (188, 83480020), (208, 75453095), (235, 66784016), (260, 60362476), (376, 41740010), (470, 33392008), (520, 30181238), (611, 25686160), (752, 20870005), (940, 16696004), (1040, 15090619), (1222, 12843080), (1880, 8348002), (2444, 6421540), (3055, 5137232), (3760, 4174001), (4888, 3210770), (6110, 2568616), (9776, 1605385), (12220, 1284308), (24440, 642154), (48880, 321077)]