42335540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{162829}}^1$

素因数の和:162851

約数の個数: 24

約数和(自身を含む): 95744040

約数和(自身を除く): 53408500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 162829, 325658, 651316, 814145, 1628290, 2116777, 3256580, 4233554, 8467108, 10583885, 21167770, 42335540]

約数ペア:

[(1, 42335540), (2, 21167770), (4, 10583885), (5, 8467108), (10, 4233554), (13, 3256580), (20, 2116777), (26, 1628290), (52, 814145), (65, 651316), (130, 325658), (260, 162829)]