26129820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1607}}^1$

素因数の和:1890

約数の個数: 48

約数和(自身を含む): 73479168

約数和(自身を除く): 47349348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1607, 1626, 2710, 3214, 3252, 4065, 4821, 5420, 6428, 8035, 8130, 9642, 16070, 16260, 19284, 24105, 32140, 48210, 96420, 435497, 870994, 1306491, 1741988, 2177485, 2612982, 4354970, 5225964, 6532455, 8709940, 13064910, 26129820]

約数ペア:

[(1, 26129820), (2, 13064910), (3, 8709940), (4, 6532455), (5, 5225964), (6, 4354970), (10, 2612982), (12, 2177485), (15, 1741988), (20, 1306491), (30, 870994), (60, 435497), (271, 96420), (542, 48210), (813, 32140), (1084, 24105), (1355, 19284), (1607, 16260), (1626, 16070), (2710, 9642), (3214, 8130), (3252, 8035), (4065, 6428), (4821, 5420)]