38267060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2777}}^1$

素因数の和:2852

約数の個数: 48

約数和(自身を含む): 88207056

約数和(自身を除く): 49939996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 1060, 1378, 2756, 2777, 3445, 5554, 6890, 11108, 13780, 13885, 27770, 36101, 55540, 72202, 144404, 147181, 180505, 294362, 361010, 588724, 722020, 735905, 1471810, 1913353, 2943620, 3826706, 7653412, 9566765, 19133530, 38267060]

約数ペア:

[(1, 38267060), (2, 19133530), (4, 9566765), (5, 7653412), (10, 3826706), (13, 2943620), (20, 1913353), (26, 1471810), (52, 735905), (53, 722020), (65, 588724), (106, 361010), (130, 294362), (212, 180505), (260, 147181), (265, 144404), (530, 72202), (689, 55540), (1060, 36101), (1378, 27770), (2756, 13885), (2777, 13780), (3445, 11108), (5554, 6890)]