26834420

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4951}}^1$

素因数の和:5231

約数の個数: 24

約数和(自身を含む): 56571648

約数和(自身を除く): 29737228

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 4951, 5420, 9902, 19804, 24755, 49510, 99020, 1341721, 2683442, 5366884, 6708605, 13417210, 26834420]

約数ペア:

[(1, 26834420), (2, 13417210), (4, 6708605), (5, 5366884), (10, 2683442), (20, 1341721), (271, 99020), (542, 49510), (1084, 24755), (1355, 19804), (2710, 9902), (4951, 5420)]