330157540

素因数分解:

$2^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{19913}}^1$

素因数の和:20751

約数の個数: 24

約数和(自身を含む): 694202040

約数和(自身を除く): 364044500

約数列:

[1, 2, 4, 5, 10, 20, 829, 1658, 3316, 4145, 8290, 16580, 19913, 39826, 79652, 99565, 199130, 398260, 16507877, 33015754, 66031508, 82539385, 165078770, 330157540]

約数ペア:

[(1, 330157540), (2, 165078770), (4, 82539385), (5, 66031508), (10, 33015754), (20, 16507877), (829, 398260), (1658, 199130), (3316, 99565), (4145, 79652), (8290, 39826), (16580, 19913)]