2664112880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{232877}}^1$

素因数の和:232914

約数の個数: 80

約数和(自身を含む): 7276971744

約数和(自身を除く): 4612858864

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 232877, 465754, 931508, 1164385, 1863016, 2328770, 2561647, 3027401, 3726032, 4657540, 5123294, 6054802, 9315080, 10246588, 12109604, 12808235, 15137005, 18630160, 20493176, 24219208, 25616470, 30274010, 33301411, 40986352, 48438416, 51232940, 60548020, 66602822, 102465880, 121096040, 133205644, 166507055, 204931760, 242192080, 266411288, 333014110, 532822576, 666028220, 1332056440, 2664112880]

約数ペア:

[(1, 2664112880), (2, 1332056440), (4, 666028220), (5, 532822576), (8, 333014110), (10, 266411288), (11, 242192080), (13, 204931760), (16, 166507055), (20, 133205644), (22, 121096040), (26, 102465880), (40, 66602822), (44, 60548020), (52, 51232940), (55, 48438416), (65, 40986352), (80, 33301411), (88, 30274010), (104, 25616470), (110, 24219208), (130, 20493176), (143, 18630160), (176, 15137005), (208, 12808235), (220, 12109604), (260, 10246588), (286, 9315080), (440, 6054802), (520, 5123294), (572, 4657540), (715, 3726032), (880, 3027401), (1040, 2561647), (1144, 2328770), (1430, 1863016), (2288, 1164385), (2860, 931508), (5720, 465754), (11440, 232877)]