29983160

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{14143}}^1$

素因数の和:14207

約数の個数: 32

約数和(自身を含む): 68739840

約数和(自身を除く): 38756680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 14143, 28286, 56572, 70715, 113144, 141430, 282860, 565720, 749579, 1499158, 2998316, 3747895, 5996632, 7495790, 14991580, 29983160]

約数ペア:

[(1, 29983160), (2, 14991580), (4, 7495790), (5, 5996632), (8, 3747895), (10, 2998316), (20, 1499158), (40, 749579), (53, 565720), (106, 282860), (212, 141430), (265, 113144), (424, 70715), (530, 56572), (1060, 28286), (2120, 14143)]