679180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 1476720

約数和(自身を除く): 797540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1171, 2342, 4684, 5855, 11710, 23420, 33959, 67918, 135836, 169795, 339590, 679180]

約数ペア:

[(1, 679180), (2, 339590), (4, 169795), (5, 135836), (10, 67918), (20, 33959), (29, 23420), (58, 11710), (116, 5855), (145, 4684), (290, 2342), (580, 1171)]