15691092280

素因数分解:

$2^3\times 5^1\times {\mathrm{14197}}^1\times {\mathrm{27631}}^1$

素因数の和:41839

約数の個数: 32

約数和(自身を含む): 35308722240

約数和(自身を除く): 19617629960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 14197, 27631, 28394, 55262, 56788, 70985, 110524, 113576, 138155, 141970, 221048, 276310, 283940, 552620, 567880, 1105240, 392277307, 784554614, 1569109228, 1961386535, 3138218456, 3922773070, 7845546140, 15691092280]

約数ペア:

[(1, 15691092280), (2, 7845546140), (4, 3922773070), (5, 3138218456), (8, 1961386535), (10, 1569109228), (20, 784554614), (40, 392277307), (14197, 1105240), (27631, 567880), (28394, 552620), (55262, 283940), (56788, 276310), (70985, 221048), (110524, 141970), (113576, 138155)]