2014548980

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{4603}}^1$

素因数の和:4968

約数の個数: 48

約数和(自身を含む): 4300504320

約数和(自身を除く): 2285955340

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 277, 316, 395, 554, 790, 1108, 1385, 1580, 2770, 4603, 5540, 9206, 18412, 21883, 23015, 43766, 46030, 87532, 92060, 109415, 218830, 363637, 437660, 727274, 1275031, 1454548, 1818185, 2550062, 3636370, 5100124, 6375155, 7272740, 12750310, 25500620, 100727449, 201454898, 402909796, 503637245, 1007274490, 2014548980]

約数ペア:

[(1, 2014548980), (2, 1007274490), (4, 503637245), (5, 402909796), (10, 201454898), (20, 100727449), (79, 25500620), (158, 12750310), (277, 7272740), (316, 6375155), (395, 5100124), (554, 3636370), (790, 2550062), (1108, 1818185), (1385, 1454548), (1580, 1275031), (2770, 727274), (4603, 437660), (5540, 363637), (9206, 218830), (18412, 109415), (21883, 92060), (23015, 87532), (43766, 46030)]