26051580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{144731}}^1$

素因数の和:144746

約数の個数: 36

約数和(自身を含む): 79023672

約数和(自身を除く): 52972092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 144731, 289462, 434193, 578924, 723655, 868386, 1302579, 1447310, 1736772, 2170965, 2605158, 2894620, 4341930, 5210316, 6512895, 8683860, 13025790, 26051580]

約数ペア:

[(1, 26051580), (2, 13025790), (3, 8683860), (4, 6512895), (5, 5210316), (6, 4341930), (9, 2894620), (10, 2605158), (12, 2170965), (15, 1736772), (18, 1447310), (20, 1302579), (30, 868386), (36, 723655), (45, 578924), (60, 434193), (90, 289462), (180, 144731)]