6614140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25439}}^1$

素因数の和:25461

約数の個数: 24

約数和(自身を含む): 14958720

約数和(自身を除く): 8344580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 25439, 50878, 101756, 127195, 254390, 330707, 508780, 661414, 1322828, 1653535, 3307070, 6614140]

約数ペア:

[(1, 6614140), (2, 3307070), (4, 1653535), (5, 1322828), (10, 661414), (13, 508780), (20, 330707), (26, 254390), (52, 127195), (65, 101756), (130, 50878), (260, 25439)]