264060940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:887

約数の個数: 96

約数和(自身を含む): 657506304

約数和(自身を除く): 393445364

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 127, 130, 143, 220, 254, 260, 286, 508, 572, 635, 715, 727, 1270, 1397, 1430, 1454, 1651, 2540, 2794, 2860, 2908, 3302, 3635, 5588, 6604, 6985, 7270, 7997, 8255, 9451, 13970, 14540, 15994, 16510, 18161, 18902, 27940, 31988, 33020, 36322, 37804, 39985, 47255, 72644, 79970, 90805, 92329, 94510, 103961, 159940, 181610, 184658, 189020, 207922, 363220, 369316, 415844, 461645, 519805, 923290, 1015619, 1039610, 1200277, 1846580, 2031238, 2079220, 2400554, 4062476, 4801108, 5078095, 6001385, 10156190, 12002770, 13203047, 20312380, 24005540, 26406094, 52812188, 66015235, 132030470, 264060940]

約数ペア:

[(1, 264060940), (2, 132030470), (4, 66015235), (5, 52812188), (10, 26406094), (11, 24005540), (13, 20312380), (20, 13203047), (22, 12002770), (26, 10156190), (44, 6001385), (52, 5078095), (55, 4801108), (65, 4062476), (110, 2400554), (127, 2079220), (130, 2031238), (143, 1846580), (220, 1200277), (254, 1039610), (260, 1015619), (286, 923290), (508, 519805), (572, 461645), (635, 415844), (715, 369316), (727, 363220), (1270, 207922), (1397, 189020), (1430, 184658), (1454, 181610), (1651, 159940), (2540, 103961), (2794, 94510), (2860, 92329), (2908, 90805), (3302, 79970), (3635, 72644), (5588, 47255), (6604, 39985), (6985, 37804), (7270, 36322), (7997, 33020), (8255, 31988), (9451, 27940), (13970, 18902), (14540, 18161), (15994, 16510)]