45728260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{32203}}^1$

素因数の和:32283

約数の個数: 24

約数和(自身を含む): 97384896

約数和(自身を除く): 51656636

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 32203, 64406, 128812, 161015, 322030, 644060, 2286413, 4572826, 9145652, 11432065, 22864130, 45728260]

約数ペア:

[(1, 45728260), (2, 22864130), (4, 11432065), (5, 9145652), (10, 4572826), (20, 2286413), (71, 644060), (142, 322030), (284, 161015), (355, 128812), (710, 64406), (1420, 32203)]