111346820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1777}}^1$

素因数の和:2040

約数の個数: 48

約数和(自身を含む): 253002288

約数和(自身を除く): 141655468

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 241, 260, 482, 964, 1205, 1777, 2410, 3133, 3554, 4820, 6266, 7108, 8885, 12532, 15665, 17770, 23101, 31330, 35540, 46202, 62660, 92404, 115505, 231010, 428257, 462020, 856514, 1713028, 2141285, 4282570, 5567341, 8565140, 11134682, 22269364, 27836705, 55673410, 111346820]

約数ペア:

[(1, 111346820), (2, 55673410), (4, 27836705), (5, 22269364), (10, 11134682), (13, 8565140), (20, 5567341), (26, 4282570), (52, 2141285), (65, 1713028), (130, 856514), (241, 462020), (260, 428257), (482, 231010), (964, 115505), (1205, 92404), (1777, 62660), (2410, 46202), (3133, 35540), (3554, 31330), (4820, 23101), (6266, 17770), (7108, 15665), (8885, 12532)]