188675450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{130121}}^1$

素因数の和:130162

約数の個数: 24

約数和(自身を含む): 363040380

約数和(自身を除く): 174364930

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 130121, 260242, 650605, 1301210, 3253025, 3773509, 6506050, 7547018, 18867545, 37735090, 94337725, 188675450]

約数ペア:

[(1, 188675450), (2, 94337725), (5, 37735090), (10, 18867545), (25, 7547018), (29, 6506050), (50, 3773509), (58, 3253025), (145, 1301210), (290, 650605), (725, 260242), (1450, 130121)]