16770760

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1847}}^1$

素因数の和:2085

約数の個数: 32

約数和(自身を含む): 37920960

約数和(自身を除く): 21150200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 1847, 2270, 3694, 4540, 7388, 9080, 9235, 14776, 18470, 36940, 73880, 419269, 838538, 1677076, 2096345, 3354152, 4192690, 8385380, 16770760]

約数ペア:

[(1, 16770760), (2, 8385380), (4, 4192690), (5, 3354152), (8, 2096345), (10, 1677076), (20, 838538), (40, 419269), (227, 73880), (454, 36940), (908, 18470), (1135, 14776), (1816, 9235), (1847, 9080), (2270, 7388), (3694, 4540)]