82874530

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1543}}^1$

素因数の和:1722

約数の個数: 32

約数和(自身を含む): 154078848

約数和(自身を除く): 71204318

約数列:

[1, 2, 5, 10, 41, 82, 131, 205, 262, 410, 655, 1310, 1543, 3086, 5371, 7715, 10742, 15430, 26855, 53710, 63263, 126526, 202133, 316315, 404266, 632630, 1010665, 2021330, 8287453, 16574906, 41437265, 82874530]

約数ペア:

[(1, 82874530), (2, 41437265), (5, 16574906), (10, 8287453), (41, 2021330), (82, 1010665), (131, 632630), (205, 404266), (262, 316315), (410, 202133), (655, 126526), (1310, 63263), (1543, 53710), (3086, 26855), (5371, 15430), (7715, 10742)]