103587860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5237}}^1$

素因数の和:5312

約数の個数: 48

約数和(自身を含む): 232315776

約数和(自身を除く): 128727916

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 430, 460, 860, 989, 1978, 3956, 4945, 5237, 9890, 10474, 19780, 20948, 26185, 52370, 104740, 120451, 225191, 240902, 450382, 481804, 602255, 900764, 1125955, 1204510, 2251910, 2409020, 4503820, 5179393, 10358786, 20717572, 25896965, 51793930, 103587860]

約数ペア:

[(1, 103587860), (2, 51793930), (4, 25896965), (5, 20717572), (10, 10358786), (20, 5179393), (23, 4503820), (43, 2409020), (46, 2251910), (86, 1204510), (92, 1125955), (115, 900764), (172, 602255), (215, 481804), (230, 450382), (430, 240902), (460, 225191), (860, 120451), (989, 104740), (1978, 52370), (3956, 26185), (4945, 20948), (5237, 19780), (9890, 10474)]