25775270

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 47806848

約数和(自身を除く): 22031578

約数列:

[1, 2, 5, 10, 47, 94, 173, 235, 317, 346, 470, 634, 865, 1585, 1730, 3170, 8131, 14899, 16262, 29798, 40655, 54841, 74495, 81310, 109682, 148990, 274205, 548410, 2577527, 5155054, 12887635, 25775270]

約数ペア:

[(1, 25775270), (2, 12887635), (5, 5155054), (10, 2577527), (47, 548410), (94, 274205), (173, 148990), (235, 109682), (317, 81310), (346, 74495), (470, 54841), (634, 40655), (865, 29798), (1585, 16262), (1730, 14899), (3170, 8131)]