149524700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{115019}}^1$

素因数の和:115046

約数の個数: 36

約数和(自身を含む): 349430760

約数和(自身を除く): 199906060

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 115019, 230038, 460076, 575095, 1150190, 1495247, 2300380, 2875475, 2990494, 5750950, 5980988, 7476235, 11501900, 14952470, 29904940, 37381175, 74762350, 149524700]

約数ペア:

[(1, 149524700), (2, 74762350), (4, 37381175), (5, 29904940), (10, 14952470), (13, 11501900), (20, 7476235), (25, 5980988), (26, 5750950), (50, 2990494), (52, 2875475), (65, 2300380), (100, 1495247), (130, 1150190), (260, 575095), (325, 460076), (650, 230038), (1300, 115019)]