2014818880

素因数分解:

$2^6\times 5^1\times {\mathrm{349}}^1\times {\mathrm{18041}}^1$

素因数の和:18407

約数の個数: 56

約数和(自身を含む): 4811801400

約数和(自身を除く): 2796982520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 349, 698, 1396, 1745, 2792, 3490, 5584, 6980, 11168, 13960, 18041, 22336, 27920, 36082, 55840, 72164, 90205, 111680, 144328, 180410, 288656, 360820, 577312, 721640, 1154624, 1443280, 2886560, 5773120, 6296309, 12592618, 25185236, 31481545, 50370472, 62963090, 100740944, 125926180, 201481888, 251852360, 402963776, 503704720, 1007409440, 2014818880]

約数ペア:

[(1, 2014818880), (2, 1007409440), (4, 503704720), (5, 402963776), (8, 251852360), (10, 201481888), (16, 125926180), (20, 100740944), (32, 62963090), (40, 50370472), (64, 31481545), (80, 25185236), (160, 12592618), (320, 6296309), (349, 5773120), (698, 2886560), (1396, 1443280), (1745, 1154624), (2792, 721640), (3490, 577312), (5584, 360820), (6980, 288656), (11168, 180410), (13960, 144328), (18041, 111680), (22336, 90205), (27920, 72164), (36082, 55840)]