17814859780

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1217}}^1\times {\mathrm{3037}}^1$

素因数の和:4504

約数の個数: 48

約数和(自身を含む): 37609686576

約数和(自身を除く): 19794826796

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 1217, 2410, 2434, 3037, 4820, 4868, 6074, 6085, 12148, 12170, 15185, 24340, 30370, 60740, 293297, 586594, 731917, 1173188, 1463834, 1466485, 2927668, 2932970, 3659585, 3696029, 5865940, 7319170, 7392058, 14638340, 14784116, 18480145, 36960290, 73920580, 890742989, 1781485978, 3562971956, 4453714945, 8907429890, 17814859780]

約数ペア:

[(1, 17814859780), (2, 8907429890), (4, 4453714945), (5, 3562971956), (10, 1781485978), (20, 890742989), (241, 73920580), (482, 36960290), (964, 18480145), (1205, 14784116), (1217, 14638340), (2410, 7392058), (2434, 7319170), (3037, 5865940), (4820, 3696029), (4868, 3659585), (6074, 2932970), (6085, 2927668), (12148, 1466485), (12170, 1463834), (15185, 1173188), (24340, 731917), (30370, 586594), (60740, 293297)]