12054443020

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1657}}^1$

素因数の和:1883

約数の個数: 96

約数和(自身を含む): 26422683840

約数和(自身を除く): 14368240820

約数列:

[1, 2, 4, 5, 10, 20, 61, 67, 89, 122, 134, 178, 244, 268, 305, 335, 356, 445, 610, 670, 890, 1220, 1340, 1657, 1780, 3314, 4087, 5429, 5963, 6628, 8174, 8285, 10858, 11926, 16348, 16570, 20435, 21716, 23852, 27145, 29815, 33140, 40870, 54290, 59630, 81740, 101077, 108580, 111019, 119260, 147473, 202154, 222038, 294946, 363743, 404308, 444076, 505385, 555095, 589892, 727486, 737365, 1010770, 1110190, 1454972, 1474730, 1818715, 2021540, 2220380, 2949460, 3637430, 6772159, 7274860, 8995853, 9880691, 13544318, 17991706, 19761382, 27088636, 33860795, 35983412, 39522764, 44979265, 49403455, 67721590, 89958530, 98806910, 135443180, 179917060, 197613820, 602722151, 1205444302, 2410888604, 3013610755, 6027221510, 12054443020]

約数ペア:

[(1, 12054443020), (2, 6027221510), (4, 3013610755), (5, 2410888604), (10, 1205444302), (20, 602722151), (61, 197613820), (67, 179917060), (89, 135443180), (122, 98806910), (134, 89958530), (178, 67721590), (244, 49403455), (268, 44979265), (305, 39522764), (335, 35983412), (356, 33860795), (445, 27088636), (610, 19761382), (670, 17991706), (890, 13544318), (1220, 9880691), (1340, 8995853), (1657, 7274860), (1780, 6772159), (3314, 3637430), (4087, 2949460), (5429, 2220380), (5963, 2021540), (6628, 1818715), (8174, 1474730), (8285, 1454972), (10858, 1110190), (11926, 1010770), (16348, 737365), (16570, 727486), (20435, 589892), (21716, 555095), (23852, 505385), (27145, 444076), (29815, 404308), (33140, 363743), (40870, 294946), (54290, 222038), (59630, 202154), (81740, 147473), (101077, 119260), (108580, 111019)]