1880260610

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{14149}}^1$

素因数の和:14390

約数の個数: 32

約数和(自身を含む): 3444562800

約数和(自身を除く): 1564302190

約数列:

[1, 2, 5, 10, 97, 137, 194, 274, 485, 685, 970, 1370, 13289, 14149, 26578, 28298, 66445, 70745, 132890, 141490, 1372453, 1938413, 2744906, 3876826, 6862265, 9692065, 13724530, 19384130, 188026061, 376052122, 940130305, 1880260610]

約数ペア:

[(1, 1880260610), (2, 940130305), (5, 376052122), (10, 188026061), (97, 19384130), (137, 13724530), (194, 9692065), (274, 6862265), (485, 3876826), (685, 2744906), (970, 1938413), (1370, 1372453), (13289, 141490), (14149, 132890), (26578, 70745), (28298, 66445)]