5205126050

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{6871}}^1$

素因数の和:7131

約数の個数: 48

約数和(自身を含む): 9842078400

約数和(自身を除く): 4636952350

約数列:

[1, 2, 5, 10, 25, 50, 109, 139, 218, 278, 545, 695, 1090, 1390, 2725, 3475, 5450, 6871, 6950, 13742, 15151, 30302, 34355, 68710, 75755, 151510, 171775, 343550, 378775, 748939, 757550, 955069, 1497878, 1910138, 3744695, 4775345, 7489390, 9550690, 18723475, 23876725, 37446950, 47753450, 104102521, 208205042, 520512605, 1041025210, 2602563025, 5205126050]

約数ペア:

[(1, 5205126050), (2, 2602563025), (5, 1041025210), (10, 520512605), (25, 208205042), (50, 104102521), (109, 47753450), (139, 37446950), (218, 23876725), (278, 18723475), (545, 9550690), (695, 7489390), (1090, 4775345), (1390, 3744695), (2725, 1910138), (3475, 1497878), (5450, 955069), (6871, 757550), (6950, 748939), (13742, 378775), (15151, 343550), (30302, 171775), (34355, 151510), (68710, 75755)]