2087647540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{114329}}^1$

素因数の和:114432

約数の個数: 48

約数和(自身を含む): 4840274880

約数和(自身を除く): 2752627340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 3652, 4565, 9130, 18260, 114329, 228658, 457316, 571645, 1143290, 1257619, 2286580, 2515238, 5030476, 6288095, 9489307, 12576190, 18978614, 25152380, 37957228, 47446535, 94893070, 104382377, 189786140, 208764754, 417529508, 521911885, 1043823770, 2087647540]

約数ペア:

[(1, 2087647540), (2, 1043823770), (4, 521911885), (5, 417529508), (10, 208764754), (11, 189786140), (20, 104382377), (22, 94893070), (44, 47446535), (55, 37957228), (83, 25152380), (110, 18978614), (166, 12576190), (220, 9489307), (332, 6288095), (415, 5030476), (830, 2515238), (913, 2286580), (1660, 1257619), (1826, 1143290), (3652, 571645), (4565, 457316), (9130, 228658), (18260, 114329)]