112868290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2971}}^1$

素因数の和:3138

約数の個数: 32

約数和(自身を含む): 211844160

約数和(自身を除く): 98975870

約数列:

[1, 2, 5, 10, 29, 58, 131, 145, 262, 290, 655, 1310, 2971, 3799, 5942, 7598, 14855, 18995, 29710, 37990, 86159, 172318, 389201, 430795, 778402, 861590, 1946005, 3892010, 11286829, 22573658, 56434145, 112868290]

約数ペア:

[(1, 112868290), (2, 56434145), (5, 22573658), (10, 11286829), (29, 3892010), (58, 1946005), (131, 861590), (145, 778402), (262, 430795), (290, 389201), (655, 172318), (1310, 86159), (2971, 37990), (3799, 29710), (5942, 18995), (7598, 14855)]