54572240

素因数分解:

$2^4\times 5^1\times {\mathrm{682153}}^1$

素因数の和:682166

約数の個数: 20

約数和(自身を含む): 126880644

約数和(自身を除く): 72308404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 682153, 1364306, 2728612, 3410765, 5457224, 6821530, 10914448, 13643060, 27286120, 54572240]

約数ペア:

[(1, 54572240), (2, 27286120), (4, 13643060), (5, 10914448), (8, 6821530), (10, 5457224), (16, 3410765), (20, 2728612), (40, 1364306), (80, 682153)]