5460902020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{5572349}}^1$

素因数の和:5572372

約数の個数: 36

約数和(自身を含む): 13340205900

約数和(自身を除く): 7879303880

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 5572349, 11144698, 22289396, 27861745, 39006443, 55723490, 78012886, 111446980, 156025772, 195032215, 273045101, 390064430, 546090202, 780128860, 1092180404, 1365225505, 2730451010, 5460902020]

約数ペア:

[(1, 5460902020), (2, 2730451010), (4, 1365225505), (5, 1092180404), (7, 780128860), (10, 546090202), (14, 390064430), (20, 273045101), (28, 195032215), (35, 156025772), (49, 111446980), (70, 78012886), (98, 55723490), (140, 39006443), (196, 27861745), (245, 22289396), (490, 11144698), (980, 5572349)]