13273450

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3739}}^1$

素因数の和:3822

約数の個数: 24

約数和(自身を含む): 25043040

約数和(自身を除く): 11769590

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 3739, 7478, 18695, 37390, 93475, 186950, 265469, 530938, 1327345, 2654690, 6636725, 13273450]

約数ペア:

[(1, 13273450), (2, 6636725), (5, 2654690), (10, 1327345), (25, 530938), (50, 265469), (71, 186950), (142, 93475), (355, 37390), (710, 18695), (1775, 7478), (3550, 3739)]