23043020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1$

素因数の和:1191

約数の個数: 96

約数和(自身を含む): 65028096

約数和(自身を除く): 41985076

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1151, 1430, 1540, 1820, 2002, 2302, 2860, 4004, 4604, 5005, 5755, 8057, 10010, 11510, 12661, 14963, 16114, 20020, 23020, 25322, 29926, 32228, 40285, 50644, 59852, 63305, 74815, 80570, 88627, 104741, 126610, 149630, 161140, 164593, 177254, 209482, 253220, 299260, 329186, 354508, 418964, 443135, 523705, 658372, 822965, 886270, 1047410, 1152151, 1645930, 1772540, 2094820, 2304302, 3291860, 4608604, 5760755, 11521510, 23043020]

約数ペア:

[(1, 23043020), (2, 11521510), (4, 5760755), (5, 4608604), (7, 3291860), (10, 2304302), (11, 2094820), (13, 1772540), (14, 1645930), (20, 1152151), (22, 1047410), (26, 886270), (28, 822965), (35, 658372), (44, 523705), (52, 443135), (55, 418964), (65, 354508), (70, 329186), (77, 299260), (91, 253220), (110, 209482), (130, 177254), (140, 164593), (143, 161140), (154, 149630), (182, 126610), (220, 104741), (260, 88627), (286, 80570), (308, 74815), (364, 63305), (385, 59852), (455, 50644), (572, 40285), (715, 32228), (770, 29926), (910, 25322), (1001, 23020), (1151, 20020), (1430, 16114), (1540, 14963), (1820, 12661), (2002, 11510), (2302, 10010), (2860, 8057), (4004, 5755), (4604, 5005)]