108073672720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7993}}^1\times {\mathrm{13001}}^1$

素因数の和:21020

約数の個数: 80

約数和(自身を含む): 270654520752

約数和(自身を除く): 162580848032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 7993, 13001, 15986, 26002, 31972, 39965, 52004, 63944, 65005, 79930, 103909, 104008, 127888, 130010, 159860, 169013, 207818, 208016, 260020, 319720, 338026, 415636, 519545, 520040, 639440, 676052, 831272, 845065, 1039090, 1040080, 1352104, 1662544, 1690130, 2078180, 2704208, 3380260, 4156360, 6760520, 8312720, 13521040, 103916993, 207833986, 415667972, 519584965, 831335944, 1039169930, 1350920909, 1662671888, 2078339860, 2701841818, 4156679720, 5403683636, 6754604545, 8313359440, 10807367272, 13509209090, 21614734544, 27018418180, 54036836360, 108073672720]

約数ペア:

[(1, 108073672720), (2, 54036836360), (4, 27018418180), (5, 21614734544), (8, 13509209090), (10, 10807367272), (13, 8313359440), (16, 6754604545), (20, 5403683636), (26, 4156679720), (40, 2701841818), (52, 2078339860), (65, 1662671888), (80, 1350920909), (104, 1039169930), (130, 831335944), (208, 519584965), (260, 415667972), (520, 207833986), (1040, 103916993), (7993, 13521040), (13001, 8312720), (15986, 6760520), (26002, 4156360), (31972, 3380260), (39965, 2704208), (52004, 2078180), (63944, 1690130), (65005, 1662544), (79930, 1352104), (103909, 1040080), (104008, 1039090), (127888, 845065), (130010, 831272), (159860, 676052), (169013, 639440), (207818, 520040), (208016, 519545), (260020, 415636), (319720, 338026)]