17943080

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7603}}^1$

素因数の和:7673

約数の個数: 32

約数和(自身を含む): 41061600

約数和(自身を除く): 23118520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 7603, 15206, 30412, 38015, 60824, 76030, 152060, 304120, 448577, 897154, 1794308, 2242885, 3588616, 4485770, 8971540, 17943080]

約数ペア:

[(1, 17943080), (2, 8971540), (4, 4485770), (5, 3588616), (8, 2242885), (10, 1794308), (20, 897154), (40, 448577), (59, 304120), (118, 152060), (236, 76030), (295, 60824), (472, 38015), (590, 30412), (1180, 15206), (2360, 7603)]