8019139210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2729}}^1\times {\mathrm{9479}}^1$

素因数の和:12246

約数の個数: 32

約数和(自身を含む): 14907110400

約数和(自身を除く): 6887971190

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 2729, 5458, 9479, 13645, 18958, 27290, 47395, 84599, 94790, 169198, 293849, 422995, 587698, 845990, 1469245, 2938490, 25868191, 51736382, 129340955, 258681910, 801913921, 1603827842, 4009569605, 8019139210]

約数ペア:

[(1, 8019139210), (2, 4009569605), (5, 1603827842), (10, 801913921), (31, 258681910), (62, 129340955), (155, 51736382), (310, 25868191), (2729, 2938490), (5458, 1469245), (9479, 845990), (13645, 587698), (18958, 422995), (27290, 293849), (47395, 169198), (84599, 94790)]