36663620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1019}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 88421760

約数和(自身を除く): 51758140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 257, 514, 1019, 1028, 1285, 1799, 2038, 2570, 3598, 4076, 5095, 5140, 7133, 7196, 8995, 10190, 14266, 17990, 20380, 28532, 35665, 35980, 71330, 142660, 261883, 523766, 1047532, 1309415, 1833181, 2618830, 3666362, 5237660, 7332724, 9165905, 18331810, 36663620]

約数ペア:

[(1, 36663620), (2, 18331810), (4, 9165905), (5, 7332724), (7, 5237660), (10, 3666362), (14, 2618830), (20, 1833181), (28, 1309415), (35, 1047532), (70, 523766), (140, 261883), (257, 142660), (514, 71330), (1019, 35980), (1028, 35665), (1285, 28532), (1799, 20380), (2038, 17990), (2570, 14266), (3598, 10190), (4076, 8995), (5095, 7196), (5140, 7133)]