1520778970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{11701}}^1$

素因数の和:12066

約数の個数: 32

約数和(自身を含む): 2813254416

約数和(自身を除く): 1292475446

約数列:

[1, 2, 5, 10, 41, 82, 205, 317, 410, 634, 1585, 3170, 11701, 12997, 23402, 25994, 58505, 64985, 117010, 129970, 479741, 959482, 2398705, 3709217, 4797410, 7418434, 18546085, 37092170, 152077897, 304155794, 760389485, 1520778970]

約数ペア:

[(1, 1520778970), (2, 760389485), (5, 304155794), (10, 152077897), (41, 37092170), (82, 18546085), (205, 7418434), (317, 4797410), (410, 3709217), (634, 2398705), (1585, 959482), (3170, 479741), (11701, 129970), (12997, 117010), (23402, 64985), (25994, 58505)]