7598020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 16692480

約数和(自身を除く): 9094460

約数列:

[1, 2, 4, 5, 10, 20, 47, 59, 94, 118, 137, 188, 235, 236, 274, 295, 470, 548, 590, 685, 940, 1180, 1370, 2740, 2773, 5546, 6439, 8083, 11092, 12878, 13865, 16166, 25756, 27730, 32195, 32332, 40415, 55460, 64390, 80830, 128780, 161660, 379901, 759802, 1519604, 1899505, 3799010, 7598020]

約数ペア:

[(1, 7598020), (2, 3799010), (4, 1899505), (5, 1519604), (10, 759802), (20, 379901), (47, 161660), (59, 128780), (94, 80830), (118, 64390), (137, 55460), (188, 40415), (235, 32332), (236, 32195), (274, 27730), (295, 25756), (470, 16166), (548, 13865), (590, 12878), (685, 11092), (940, 8083), (1180, 6439), (1370, 5546), (2740, 2773)]