160223240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{75577}}^1$

素因数の和:75641

約数の個数: 32

約数和(自身を含む): 367309080

約数和(自身を除く): 207085840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 75577, 151154, 302308, 377885, 604616, 755770, 1511540, 3023080, 4005581, 8011162, 16022324, 20027905, 32044648, 40055810, 80111620, 160223240]

約数ペア:

[(1, 160223240), (2, 80111620), (4, 40055810), (5, 32044648), (8, 20027905), (10, 16022324), (20, 8011162), (40, 4005581), (53, 3023080), (106, 1511540), (212, 755770), (265, 604616), (424, 377885), (530, 302308), (1060, 151154), (2120, 75577)]