8045506430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4219}}^1\times {\mathrm{14669}}^1$

素因数の和:18908

約数の個数: 32

約数和(自身を含む): 15600664800

約数和(自身を除く): 7555158370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4219, 8438, 14669, 21095, 29338, 42190, 54847, 73345, 109694, 146690, 190697, 274235, 381394, 548470, 953485, 1906970, 61888511, 123777022, 309442555, 618885110, 804550643, 1609101286, 4022753215, 8045506430]

約数ペア:

[(1, 8045506430), (2, 4022753215), (5, 1609101286), (10, 804550643), (13, 618885110), (26, 309442555), (65, 123777022), (130, 61888511), (4219, 1906970), (8438, 953485), (14669, 548470), (21095, 381394), (29338, 274235), (42190, 190697), (54847, 146690), (73345, 109694)]