103713820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1019}}^1$

素因数の和:1762

約数の個数: 48

約数和(自身を含む): 249500160

約数和(自身を除く): 145786340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 727, 1019, 1454, 2038, 2908, 3635, 4076, 5089, 5095, 7133, 7270, 10178, 10190, 14266, 14540, 20356, 20380, 25445, 28532, 35665, 50890, 71330, 101780, 142660, 740813, 1481626, 2963252, 3704065, 5185691, 7408130, 10371382, 14816260, 20742764, 25928455, 51856910, 103713820]

約数ペア:

[(1, 103713820), (2, 51856910), (4, 25928455), (5, 20742764), (7, 14816260), (10, 10371382), (14, 7408130), (20, 5185691), (28, 3704065), (35, 2963252), (70, 1481626), (140, 740813), (727, 142660), (1019, 101780), (1454, 71330), (2038, 50890), (2908, 35665), (3635, 28532), (4076, 25445), (5089, 20380), (5095, 20356), (7133, 14540), (7270, 14266), (10178, 10190)]