5406719.00000000

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1997}}^1$

素因数の和:2039

約数の個数: 48

約数和(自身を含む): 46825128

約数和(自身を除く): 24758278

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 1997, 2210, 3994, 5525, 9985, 11050, 19970, 25961, 33949, 49925, 51922, 67898, 99850, 129805, 169745, 259610, 339490, 441337, 649025, 848725, 882674, 1298050, 1697450, 2206685, 4413370, 11033425, 22066850]

約数ペア:

[(1, 22066850), (2, 11033425), (5, 4413370), (10, 2206685), (13, 1697450), (17, 1298050), (25, 882674), (26, 848725), (34, 649025), (50, 441337), (65, 339490), (85, 259610), (130, 169745), (170, 129805), (221, 99850), (325, 67898), (425, 51922), (442, 49925), (650, 33949), (850, 25961), (1105, 19970), (1997, 11050), (2210, 9985), (3994, 5525)]