17376520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 45043200

約数和(自身を除く): 27666680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 229, 271, 280, 458, 542, 916, 1084, 1145, 1355, 1603, 1832, 1897, 2168, 2290, 2710, 3206, 3794, 4580, 5420, 6412, 7588, 8015, 9160, 9485, 10840, 12824, 15176, 16030, 18970, 32060, 37940, 62059, 64120, 75880, 124118, 248236, 310295, 434413, 496472, 620590, 868826, 1241180, 1737652, 2172065, 2482360, 3475304, 4344130, 8688260, 17376520]

約数ペア:

[(1, 17376520), (2, 8688260), (4, 4344130), (5, 3475304), (7, 2482360), (8, 2172065), (10, 1737652), (14, 1241180), (20, 868826), (28, 620590), (35, 496472), (40, 434413), (56, 310295), (70, 248236), (140, 124118), (229, 75880), (271, 64120), (280, 62059), (458, 37940), (542, 32060), (916, 18970), (1084, 16030), (1145, 15176), (1355, 12824), (1603, 10840), (1832, 9485), (1897, 9160), (2168, 8015), (2290, 7588), (2710, 6412), (3206, 5420), (3794, 4580)]