55996040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73679}}^1$

素因数の和:73709

約数の個数: 32

約数和(自身を含む): 132624000

約数和(自身を除く): 76627960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 73679, 147358, 294716, 368395, 589432, 736790, 1399901, 1473580, 2799802, 2947160, 5599604, 6999505, 11199208, 13999010, 27998020, 55996040]

約数ペア:

[(1, 55996040), (2, 27998020), (4, 13999010), (5, 11199208), (8, 6999505), (10, 5599604), (19, 2947160), (20, 2799802), (38, 1473580), (40, 1399901), (76, 736790), (95, 589432), (152, 368395), (190, 294716), (380, 147358), (760, 73679)]