82464530

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1447}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 153256320

約数和(自身を除く): 70791790

約数列:

[1, 2, 5, 10, 41, 82, 139, 205, 278, 410, 695, 1390, 1447, 2894, 5699, 7235, 11398, 14470, 28495, 56990, 59327, 118654, 201133, 296635, 402266, 593270, 1005665, 2011330, 8246453, 16492906, 41232265, 82464530]

約数ペア:

[(1, 82464530), (2, 41232265), (5, 16492906), (10, 8246453), (41, 2011330), (82, 1005665), (139, 593270), (205, 402266), (278, 296635), (410, 201133), (695, 118654), (1390, 59327), (1447, 56990), (2894, 28495), (5699, 14470), (7235, 11398)]