544036540

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1\times {\mathrm{353}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 1153994688

約数和(自身を除く): 609958148

約数列:

[1, 2, 4, 5, 10, 20, 263, 293, 353, 526, 586, 706, 1052, 1172, 1315, 1412, 1465, 1765, 2630, 2930, 3530, 5260, 5860, 7060, 77059, 92839, 103429, 154118, 185678, 206858, 308236, 371356, 385295, 413716, 464195, 517145, 770590, 928390, 1034290, 1541180, 1856780, 2068580, 27201827, 54403654, 108807308, 136009135, 272018270, 544036540]

約数ペア:

[(1, 544036540), (2, 272018270), (4, 136009135), (5, 108807308), (10, 54403654), (20, 27201827), (263, 2068580), (293, 1856780), (353, 1541180), (526, 1034290), (586, 928390), (706, 770590), (1052, 517145), (1172, 464195), (1315, 413716), (1412, 385295), (1465, 371356), (1765, 308236), (2630, 206858), (2930, 185678), (3530, 154118), (5260, 103429), (5860, 92839), (7060, 77059)]