118925140

素因数分解:

$2^2\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{4723}}^1$

素因数の和:5991

約数の個数: 24

約数和(自身を含む): 249994080

約数和(自身を除く): 131068940

約数列:

[1, 2, 4, 5, 10, 20, 1259, 2518, 4723, 5036, 6295, 9446, 12590, 18892, 23615, 25180, 47230, 94460, 5946257, 11892514, 23785028, 29731285, 59462570, 118925140]

約数ペア:

[(1, 118925140), (2, 59462570), (4, 29731285), (5, 23785028), (10, 11892514), (20, 5946257), (1259, 94460), (2518, 47230), (4723, 25180), (5036, 23615), (6295, 18892), (9446, 12590)]