17630840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15199}}^1$

素因数の和:15239

約数の個数: 32

約数和(自身を含む): 41040000

約数和(自身を除く): 23409160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 15199, 30398, 60796, 75995, 121592, 151990, 303980, 440771, 607960, 881542, 1763084, 2203855, 3526168, 4407710, 8815420, 17630840]

約数ペア:

[(1, 17630840), (2, 8815420), (4, 4407710), (5, 3526168), (8, 2203855), (10, 1763084), (20, 881542), (29, 607960), (40, 440771), (58, 303980), (116, 151990), (145, 121592), (232, 75995), (290, 60796), (580, 30398), (1160, 15199)]