1125160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 2643840

約数和(自身を除く): 1518680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1223, 2446, 4892, 6115, 9784, 12230, 24460, 28129, 48920, 56258, 112516, 140645, 225032, 281290, 562580, 1125160]

約数ペア:

[(1, 1125160), (2, 562580), (4, 281290), (5, 225032), (8, 140645), (10, 112516), (20, 56258), (23, 48920), (40, 28129), (46, 24460), (92, 12230), (115, 9784), (184, 6115), (230, 4892), (460, 2446), (920, 1223)]