21693852010

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1\times {\mathrm{35527}}^1$

素因数の和:36030

約数の個数: 32

約数和(自身を含む): 39367866240

約数和(自身を除く): 17674014230

約数列:

[1, 2, 5, 10, 227, 269, 454, 538, 1135, 1345, 2270, 2690, 35527, 61063, 71054, 122126, 177635, 305315, 355270, 610630, 8064629, 9556763, 16129258, 19113526, 40323145, 47783815, 80646290, 95567630, 2169385201, 4338770402, 10846926005, 21693852010]

約数ペア:

[(1, 21693852010), (2, 10846926005), (5, 4338770402), (10, 2169385201), (227, 95567630), (269, 80646290), (454, 47783815), (538, 40323145), (1135, 19113526), (1345, 16129258), (2270, 9556763), (2690, 8064629), (35527, 610630), (61063, 355270), (71054, 305315), (122126, 177635)]