64403450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{56003}}^1$

素因数の和:56038

約数の個数: 24

約数和(自身を含む): 125000928

約数和(自身を除く): 60597478

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 56003, 112006, 280015, 560030, 1288069, 1400075, 2576138, 2800150, 6440345, 12880690, 32201725, 64403450]

約数ペア:

[(1, 64403450), (2, 32201725), (5, 12880690), (10, 6440345), (23, 2800150), (25, 2576138), (46, 1400075), (50, 1288069), (115, 560030), (230, 280015), (575, 112006), (1150, 56003)]