190052725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8513}}^1$

素因数の和:8589

約数の個数: 24

約数和(自身を含む): 253376640

約数和(自身を除く): 63323915

約数列:

[1, 5, 19, 25, 47, 95, 235, 475, 893, 1175, 4465, 8513, 22325, 42565, 161747, 212825, 400111, 808735, 2000555, 4043675, 7602109, 10002775, 38010545, 190052725]

約数ペア:

[(1, 190052725), (5, 38010545), (19, 10002775), (25, 7602109), (47, 4043675), (95, 2000555), (235, 808735), (475, 400111), (893, 212825), (1175, 161747), (4465, 42565), (8513, 22325)]