2155710064

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{449}}^1\times {\mathrm{2971}}^1$

素因数の和:3529

約数の個数: 40

約数和(自身を含む): 4228858800

約数和(自身を除く): 2073148736

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 449, 808, 898, 1616, 1796, 2971, 3592, 5942, 7184, 11884, 23768, 45349, 47536, 90698, 181396, 300071, 362792, 600142, 725584, 1200284, 1333979, 2400568, 2667958, 4801136, 5335916, 10671832, 21343664, 134731879, 269463758, 538927516, 1077855032, 2155710064]

約数ペア:

[(1, 2155710064), (2, 1077855032), (4, 538927516), (8, 269463758), (16, 134731879), (101, 21343664), (202, 10671832), (404, 5335916), (449, 4801136), (808, 2667958), (898, 2400568), (1616, 1333979), (1796, 1200284), (2971, 725584), (3592, 600142), (5942, 362792), (7184, 300071), (11884, 181396), (23768, 90698), (45349, 47536)]