25150040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27337}}^1$

素因数の和:27371

約数の個数: 32

約数和(自身を含む): 59050080

約数和(自身を除く): 33900040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 27337, 54674, 109348, 136685, 218696, 273370, 546740, 628751, 1093480, 1257502, 2515004, 3143755, 5030008, 6287510, 12575020, 25150040]

約数ペア:

[(1, 25150040), (2, 12575020), (4, 6287510), (5, 5030008), (8, 3143755), (10, 2515004), (20, 1257502), (23, 1093480), (40, 628751), (46, 546740), (92, 273370), (115, 218696), (184, 136685), (230, 109348), (460, 54674), (920, 27337)]