97841480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{222367}}^1$

素因数の和:222389

約数の個数: 32

約数和(自身を含む): 240157440

約数和(自身を除く): 142315960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 222367, 444734, 889468, 1111835, 1778936, 2223670, 2446037, 4447340, 4892074, 8894680, 9784148, 12230185, 19568296, 24460370, 48920740, 97841480]

約数ペア:

[(1, 97841480), (2, 48920740), (4, 24460370), (5, 19568296), (8, 12230185), (10, 9784148), (11, 8894680), (20, 4892074), (22, 4447340), (40, 2446037), (44, 2223670), (55, 1778936), (88, 1111835), (110, 889468), (220, 444734), (440, 222367)]