2379760

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:361

約数の個数: 40

約数和(自身を含む): 5597856

約数和(自身を除く): 3218096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 197, 302, 394, 604, 755, 788, 985, 1208, 1510, 1576, 1970, 2416, 3020, 3152, 3940, 6040, 7880, 12080, 15760, 29747, 59494, 118988, 148735, 237976, 297470, 475952, 594940, 1189880, 2379760]

約数ペア:

[(1, 2379760), (2, 1189880), (4, 594940), (5, 475952), (8, 297470), (10, 237976), (16, 148735), (20, 118988), (40, 59494), (80, 29747), (151, 15760), (197, 12080), (302, 7880), (394, 6040), (604, 3940), (755, 3152), (788, 3020), (985, 2416), (1208, 1970), (1510, 1576)]