5461960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19507}}^1$

素因数の和:19525

約数の個数: 32

約数和(自身を含む): 14045760

約数和(自身を除く): 8583800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 19507, 39014, 78028, 97535, 136549, 156056, 195070, 273098, 390140, 546196, 682745, 780280, 1092392, 1365490, 2730980, 5461960]

約数ペア:

[(1, 5461960), (2, 2730980), (4, 1365490), (5, 1092392), (7, 780280), (8, 682745), (10, 546196), (14, 390140), (20, 273098), (28, 195070), (35, 156056), (40, 136549), (56, 97535), (70, 78028), (140, 39014), (280, 19507)]