23133067660

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1\times {\mathrm{10391}}^1$

素因数の和:11266

約数の個数: 48

約数和(自身を含む): 48962531520

約数和(自身を除く): 25829463860

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 709, 785, 1418, 1570, 2836, 3140, 3545, 7090, 10391, 14180, 20782, 41564, 51955, 103910, 111313, 207820, 222626, 445252, 556565, 1113130, 1631387, 2226260, 3262774, 6525548, 7367219, 8156935, 14734438, 16313870, 29468876, 32627740, 36836095, 73672190, 147344380, 1156653383, 2313306766, 4626613532, 5783266915, 11566533830, 23133067660]

約数ペア:

[(1, 23133067660), (2, 11566533830), (4, 5783266915), (5, 4626613532), (10, 2313306766), (20, 1156653383), (157, 147344380), (314, 73672190), (628, 36836095), (709, 32627740), (785, 29468876), (1418, 16313870), (1570, 14734438), (2836, 8156935), (3140, 7367219), (3545, 6525548), (7090, 3262774), (10391, 2226260), (14180, 1631387), (20782, 1113130), (41564, 556565), (51955, 445252), (103910, 222626), (111313, 207820)]