15354040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29527}}^1$

素因数の和:29551

約数の個数: 32

約数和(自身を含む): 37205280

約数和(自身を除く): 21851240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 29527, 59054, 118108, 147635, 236216, 295270, 383851, 590540, 767702, 1181080, 1535404, 1919255, 3070808, 3838510, 7677020, 15354040]

約数ペア:

[(1, 15354040), (2, 7677020), (4, 3838510), (5, 3070808), (8, 1919255), (10, 1535404), (13, 1181080), (20, 767702), (26, 590540), (40, 383851), (52, 295270), (65, 236216), (104, 147635), (130, 118108), (260, 59054), (520, 29527)]