13304900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 33539520

約数和(自身を除く): 20234620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 83, 100, 140, 166, 175, 229, 332, 350, 415, 458, 581, 700, 830, 916, 1145, 1162, 1603, 1660, 2075, 2290, 2324, 2905, 3206, 4150, 4580, 5725, 5810, 6412, 8015, 8300, 11450, 11620, 14525, 16030, 19007, 22900, 29050, 32060, 38014, 40075, 58100, 76028, 80150, 95035, 133049, 160300, 190070, 266098, 380140, 475175, 532196, 665245, 950350, 1330490, 1900700, 2660980, 3326225, 6652450, 13304900]

約数ペア:

[(1, 13304900), (2, 6652450), (4, 3326225), (5, 2660980), (7, 1900700), (10, 1330490), (14, 950350), (20, 665245), (25, 532196), (28, 475175), (35, 380140), (50, 266098), (70, 190070), (83, 160300), (100, 133049), (140, 95035), (166, 80150), (175, 76028), (229, 58100), (332, 40075), (350, 38014), (415, 32060), (458, 29050), (581, 22900), (700, 19007), (830, 16030), (916, 14525), (1145, 11620), (1162, 11450), (1603, 8300), (1660, 8015), (2075, 6412), (2290, 5810), (2324, 5725), (2905, 4580), (3206, 4150)]