580662920

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{76003}}^1$

素因数の和:76205

約数の個数: 32

約数和(自身を含む): 1313349120

約数和(自身を除く): 732686200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 76003, 152006, 304012, 380015, 608024, 760030, 1520060, 3040120, 14516573, 29033146, 58066292, 72582865, 116132584, 145165730, 290331460, 580662920]

約数ペア:

[(1, 580662920), (2, 290331460), (4, 145165730), (5, 116132584), (8, 72582865), (10, 58066292), (20, 29033146), (40, 14516573), (191, 3040120), (382, 1520060), (764, 760030), (955, 608024), (1528, 380015), (1910, 304012), (3820, 152006), (7640, 76003)]