1177180

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 2509920

約数和(自身を除く): 1332740

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 829, 1420, 1658, 3316, 4145, 8290, 16580, 58859, 117718, 235436, 294295, 588590, 1177180]

約数ペア:

[(1, 1177180), (2, 588590), (4, 294295), (5, 235436), (10, 117718), (20, 58859), (71, 16580), (142, 8290), (284, 4145), (355, 3316), (710, 1658), (829, 1420)]