5425420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 15353856

約数和(自身を除く): 9928436

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, 271, 286, 308, 364, 385, 455, 542, 572, 715, 770, 910, 1001, 1084, 1355, 1430, 1540, 1820, 1897, 2002, 2710, 2860, 2981, 3523, 3794, 4004, 5005, 5420, 5962, 7046, 7588, 9485, 10010, 11924, 14092, 14905, 17615, 18970, 20020, 20867, 24661, 29810, 35230, 37940, 38753, 41734, 49322, 59620, 70460, 77506, 83468, 98644, 104335, 123305, 155012, 193765, 208670, 246610, 271271, 387530, 417340, 493220, 542542, 775060, 1085084, 1356355, 2712710, 5425420]

約数ペア:

[(1, 5425420), (2, 2712710), (4, 1356355), (5, 1085084), (7, 775060), (10, 542542), (11, 493220), (13, 417340), (14, 387530), (20, 271271), (22, 246610), (26, 208670), (28, 193765), (35, 155012), (44, 123305), (52, 104335), (55, 98644), (65, 83468), (70, 77506), (77, 70460), (91, 59620), (110, 49322), (130, 41734), (140, 38753), (143, 37940), (154, 35230), (182, 29810), (220, 24661), (260, 20867), (271, 20020), (286, 18970), (308, 17615), (364, 14905), (385, 14092), (455, 11924), (542, 10010), (572, 9485), (715, 7588), (770, 7046), (910, 5962), (1001, 5420), (1084, 5005), (1355, 4004), (1430, 3794), (1540, 3523), (1820, 2981), (1897, 2860), (2002, 2710)]