26485810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10723}}^1$

素因数の和:10762

約数の個数: 32

約数和(自身を含む): 54048960

約数和(自身を除く): 27563150

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 10723, 21446, 53615, 107230, 139399, 203737, 278798, 407474, 696995, 1018685, 1393990, 2037370, 2648581, 5297162, 13242905, 26485810]

約数ペア:

[(1, 26485810), (2, 13242905), (5, 5297162), (10, 2648581), (13, 2037370), (19, 1393990), (26, 1018685), (38, 696995), (65, 407474), (95, 278798), (130, 203737), (190, 139399), (247, 107230), (494, 53615), (1235, 21446), (2470, 10723)]