3640809940

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2193259}}^1$

素因数の和:2193351

約数の個数: 24

約数和(自身を含む): 7737821280

約数和(自身を除く): 4097011340

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 2193259, 4386518, 8773036, 10966295, 21932590, 43865180, 182040497, 364080994, 728161988, 910202485, 1820404970, 3640809940]

約数ペア:

[(1, 3640809940), (2, 1820404970), (4, 910202485), (5, 728161988), (10, 364080994), (20, 182040497), (83, 43865180), (166, 21932590), (332, 10966295), (415, 8773036), (830, 4386518), (1660, 2193259)]