16021160

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9769}}^1$

素因数の和:9821

約数の個数: 32

約数和(自身を含む): 36930600

約数和(自身を除く): 20909440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 9769, 19538, 39076, 48845, 78152, 97690, 195380, 390760, 400529, 801058, 1602116, 2002645, 3204232, 4005290, 8010580, 16021160]

約数ペア:

[(1, 16021160), (2, 8010580), (4, 4005290), (5, 3204232), (8, 2002645), (10, 1602116), (20, 801058), (40, 400529), (41, 390760), (82, 195380), (164, 97690), (205, 78152), (328, 48845), (410, 39076), (820, 19538), (1640, 9769)]