28931696660

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2767}}^1\times {\mathrm{8861}}^1$

素因数の和:11696

約数の個数: 48

約数和(自身を含む): 61815640320

約数和(自身を除く): 32883943660

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 2767, 5534, 8861, 11068, 13835, 17722, 27670, 35444, 44305, 55340, 88610, 163253, 177220, 326506, 522799, 653012, 816265, 1045598, 1632530, 2091196, 2613995, 3265060, 5227990, 10455980, 24518387, 49036774, 98073548, 122591935, 245183870, 490367740, 1446584833, 2893169666, 5786339332, 7232924165, 14465848330, 28931696660]

約数ペア:

[(1, 28931696660), (2, 14465848330), (4, 7232924165), (5, 5786339332), (10, 2893169666), (20, 1446584833), (59, 490367740), (118, 245183870), (236, 122591935), (295, 98073548), (590, 49036774), (1180, 24518387), (2767, 10455980), (5534, 5227990), (8861, 3265060), (11068, 2613995), (13835, 2091196), (17722, 1632530), (27670, 1045598), (35444, 816265), (44305, 653012), (55340, 522799), (88610, 326506), (163253, 177220)]